Answers
Answer:There is a similar question like this one and it is -0.05. But for this, it is -0.15
Step-by-step explanation:
From the above R-values, -0.15 represents the weakest correlation because it is nearest to 0. Therefore, the correct option is B.
What is R-values?R-values represent the correlation between two variables. The r-value lies from -1 to 1.
The given r values are -0.75, -0.55, -0.15 and -0.35.
If r=-1 or close to -1, then it represents a strong negative correlation.
If -1 < r < 0 or close to -0.5, then it represents weak negative correlation.
If r=0 or near to 0, then it represents no correlation.
If 0 < r < 1 or close to 0.5, then it represents weak positive correlation.
If r=1 or close to 1, then it represents a strong positive correlation.
From the above R-values, -0.15 represents the weakest correlation because it is nearest to 0.
Therefore, the correct option is B.
Learn more about R-values ;
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Related Questions
Jen received 60% on her science quiz.She got 9 question correct.How many total questions were on the science test
Answers
9 divided by 15 is .60%
The midpoint between y and 33is -7. Find Y
Answers
Answer:
-43
Step-by-step explanation:
-7 is exactly 36 units away from 33 so we need to go 36 in the other direction to find the value of y
since it's distance I'm not using negatives rn
36+7= 43
a pic if u don't believe me
Complete the missing parts of the table for the following function. y = x
5
| -2 | -1 | 0 | 1 | 2 | 3 |
|________________
| 1/25 | 1/? | 1 | 5 | ? | ? |
Answers
Answer:
The function is:
y = [tex]5^x[/tex]Missing numbers:
x = -1 ⇒ y = 1/5x = 2 ⇒ y = 25x = 3 ⇒ y = 1258.5 times 7.5
I need help
Answers
Answer:
Step-by-step explanation:
8.5*7.5 = 63.75
Answer:
63.75
Step-by-step explanation:
Multiply
Find the probability that a randomly selected point within the circle falls in the white area.
Answers
Answer:
36.3%
Step-by-step explanation:
To do this, we first find the area of the white part.
Area of white part = area of circle - Area of square.
Area of circle = πr²
Area of circle = π × 4² = 16π cm²
Area of square = (4√2)² = 32 cm²
Area of white portion = 16π - 32 = 18.265 cm²
probability that a randomly selected point within the circle falls in the white area = Area of white portion/area of circle
probability that a randomly selected point within the circle falls in the white area = 18.265/16π ≈ 0.3634
To the nearest tenth gives 36.3%
Answer:
Thd answer is 36.3 .
Step-by-step explanation:
0.363 --> 36.3%
how to solve -3x-6y=3 and 2x+7y=-17 using elimination method PLEASE SHOW WORK
Answers
Triangle E F G. Side E F is 6 meters, F G is 5 meters, E G is 7 meters. Angle F is 87 degrees and angle G is 58 degrees. Triangle K L J. Side K L is 28 meters, L J is 24 meters, J K is 20 meters. Angle K is 58 degrees, L is 35 degrees, J is 87 degrees. What can you conclude about these triangles? Check all that apply. Angle E corresponds to angle L. All corresponding angles are proportional. The measure of angle E is 29°. The two triangles are similar. The two triangles are congruent.
Answers
Answer:
Angle E corresponds to angle L
The two triangles are similar
Step-by-step explanation:
The information given has been sketched in a diagram attached below.
✔️In ∆EFG:
EF = 6 m
FG = 5 m
EG = 7 m
<F = 87°
<G = 58°
<E = 180 - (87° + 58°) (sum of triangles)
<E = 35°
✔️In ∆KLJ:
KL = 28 m
LJ = 24 m
JK = 20 m
<K = 58°
<L = 35°
<J = 87°
✔️Let's compare both triangles:
<K = <G = 87° (corresponding angles)
Therefore, length of the sides opposite each angle corresponds to each other, which is:
LJ corresponds to EF, hence:
LJ/EF = 24/6 = 4 (corresponding sides are proportional)
<J = <F = 87° (corresponding angles)
KL corresponds to EG, hence:
KL/EF = 28/7 = 4 (both sides are proportional)
<L = <E = 35° (corresponding angles are equal)
JK corresponds to FG, hence:
JK/FG = 20/5 = 4 (both sides are proportional).
As we can see from the above, all three angles of both triangles are congruent/equal to each other. This means they have the same shape.
Also, all three corresponding sides of both triangles are proportional. This means they have different sizes.
Therefore, we can conclude that both triangles are similar to each other because they have corresponding angles that are equal, while their corresponding sides are proportional.
The following statements therefore apply:
Angle E corresponds to angle L
The two triangles are similar
Answer:
Angle E corresponds to angle L
The two triangles are similar
Step-by-step explanation:
I WILL MARK AS BRAINLIST write all classifications for the real number 16
Answers
If x=7 and y=−5, evaluate the following expression:3x−y/2
Answers
3(7) -(-5)/2
21 + 5/2
47/2
that's all
Answer:
x=7
y=−5
D= 47/2=23.5
In the figure, Line a is parallel
to line b. Name the angles
congruent to angle 3.
Answers
Answer:
angles 1, 5, 7
Step-by-step explanation:
∡1 = ∡3 reason: they are vertical angles
∡7 = ∡3 reason: they are corresponding angles
∡5 = ∡3 reason: they are same-side interior angles
a solid figure which has a surface that is
always the same distance from its center
Answers
Answer:
sphere
hope this answer helps you..
Answer:
i don't know xD cya later
[tex] \sqrt{ \frac{36}{4} } [/tex]
36
4
Answers
Step-by-step explanation:
[tex]\sqrt{36/4} =[/tex][tex]\sqrt{36} /\sqrt{4}[/tex]
[tex]\sqrt{36}=6[/tex]
[tex]\sqrt{4} =2[/tex]
6/2=3
Hope that helps :)
Find the value of x.
9
19
x = [?]
Answers
Answer:
14
Step-by-step explanation:
Answer:
looks like 18 not sure tho
Step-by-step explanation:
I need someone to answer this
Answers
Answer:
(a+b)*(a+b)
c*c
(1/2*a*b)*4
Step-by-step explanation:
The area of a square is equal to side times side, so a+b=one of the sides of a square so you multiply this by another a+b to get the whole square
Same as the last part but c is equal to one side so we do c*c for the are
The area of a triangle is 1/2*base*height, so we do 1/2*a*b since a is equal to the base of the triangle and b is equal to the height. This is only equal to 1 triangle so we multiply this by 4 since there are 4 triangles in total
If f(x) = x + 1, and g(x) = 2x,
then
f(g(x)) = [ ? ]x + [ ]
Answers
I believe the answer is, 2x + 1
Explanation:
f(g(x)) is asking for you to put g(x) into f(x) and get the answer.
Replace the x in f(x) with the 2x from g(x).
Hopefully this helped!
What is the surface area of this cylinder? Use a 3.14 and round your answer to the nearest hundredth. 4 ft 4 ft square feet
Answers
Find the value of x
DUE SUNDAY I NEED ASAP
Answers
Answer:
x=43°
Step-by-step explanation:
The angles are adjacent and create a straight line so their sum is 180°.
(x+6)°+(3x+2)°=180°
x°+6°+3x°+2°=180°
4x°+8°=180°
4x°=172°
x=43°
Paula and Simon are trying to find out if a different coin is biased. Paula throws this coin 10 times. She records the number of times the coin lands on heads. Simon throws the same coin 100 times. He records the number of times the coin lands on heads. Whose results will be more useful in deciding if the coin is biased? Give a reason for your answer.
Answers
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: Simon
Explanation: Simon had more data in the sample, therefore the data will always be more accurate.
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
Step-by-step explanation:
The larger the number of throws the closer the results will be to the probability of a head. That is for a fair coin it should be close to 50%.
With only 10 throws you could get a result not close to 50% but the coin could still be fair.
So Simon's results ( 100 throws) would be more useful to decide if the coin is biased or not.
Help people and no links or anything pls!
What is the total area of the top surface of all 16 solar panels? Describe the process you used to solve the problem.
What will you do? --
Answer --
Answers
Answer:
the area is 153,600 square feet
Step-by-step explanation:
240 feet × 40 feet = 9600 square feet
9600 x 16 = 153,600 square feet
5 star please if this help. Hope it help. :)))
Answer:
the area is 153,600 square feet
Step-by-step explanation:
240 feet × 40 feet = 9600 square feet
9600 x 16 = 153,600 square feet
brass is an alloy of zinc and copper. if 30% of the content is zinc . find the weight of zinc and copper in 300 gram of brass.
Answers
Step-by-step explanation:
Here's your solution
=> percentage of zinc = 30%
=> total weight of alloy = 300 gram
=> amount of zinc = (30/100)*300 = 90 gram
=> amount of copper = 300 - 90 = 210 gram
hope it helps
b(n)=-4-2(n-1)
find the12th term in the sequence
Answers
Answer:
The 12th term in the sequence is b(12)= -26
Step-by-step explanation:
For the 12th term, that means we need to find what the value of b is when n=12
To find b:
Substitute all 'n' with 12 (since its the 12th term)b(n)= -4-2(n-1)
b(12)= -4-2(12-1)
Solve the equation in order of BEDMAS (aka PEDMAS)b(12)= -4-2(11)
= -4- (2*11)
= -4-(22)
= -26
The 12th term in the sequence is b(12)= -26
WHY:
B(12)= -4-2(12-1)
-4-2(11)
-4-22
-26
MARK ME BRAINLIEST PLEASE
What is the answer?
Answers
Answer:
66 cm³
Step-by-step explanation:
The volume (V) of the prism is calculated as
V = Ah ( A is the base area and h the perpendicular height )
A = [tex]\frac{1}{2}[/tex] × 4 × 3 = 6 cm² ( Area of triangular base ) and h = 11
V = 6 × 11 = 66 cm³
A number x divided by 6 is at least 16 .
Answers
Answer:
x = 96
Step-by-step explanation:
Answer:
x/6≥16
Step-by-step explanation:
What is the distance between the points (-4,5) and (8,9)?
Answers
Answer:
d ≈ 12.65Steps:
d² = (8-(-4))²+(9-5)²
d² = (8+4)² + 4²
d² = 12² + 4²
d² = 144 + 16
d² = 160
d = √160
d ≈ 12.65PLSSSSS HELPPPP ITS MATH PLSSSS
What 2-dimensional shapes do you see when you look at the Cube? Choose ALL that you see.
Squares
Rectangles
Triangles
Hexagons
Pentagons
Trapezoids
Answers
Answer: Squares
Step-by-step explanation:
The 2-dimensional shapes that one sees when one looks at the cube is the square. The cube consist of several squares.
It should be noted that the sides of a cube that is, its faces are squares. Also, the edges of the cube are straight lines while the corners which are the vertices are right angles.
Given: tangent A = negative StartRoot 15 EndRoot What is the value of Tangent (A minus StartFraction pi over 4 EndFraction)? StartFraction StartRoot 15 EndRoot + 1 Over 1 minus StartRoot 15 EndRoot EndFraction StartFraction negative StartRoot 15 EndRoot + 1 Over 1 + StartRoot 15 EndRoot EndFraction StartFraction StartRoot 15 EndRoot + 1 Over 1 + StartRoot 15 EndRoot EndFraction StartFraction negative StartRoot 15 EndRoot minus 1 Over 1 minus StartRoot 15 EndRoot EndFraction
Answers
Answer:
[tex]\tan(A - \frac{\pi}{4}) = \frac{-\sqrt{15}- 1}{1 -\sqrt{15}}[/tex]
Step-by-step explanation:
Given
[tex]\tan A =-\sqrt{15[/tex]
Required
Find [tex]\tan(A - \frac{\pi}{4})[/tex]
In trigonometry:
[tex]\tan(A - B) = \frac{\tan A - \tan B}{1 + \tan A \tan B}[/tex]
This gives:
[tex]\tan(A - \frac{\pi}{4}) = \frac{\tan A - \tan \frac{\pi}{4}}{1 + \tan A \tan \frac{\pi}{4}}[/tex]
[tex]tan \frac{\pi}{4} = 1[/tex]
So:
[tex]\tan(A - \frac{\pi}{4}) = \frac{\tan A - 1}{1 + \tan A * 1}[/tex]
[tex]\tan(A - \frac{\pi}{4}) = \frac{\tan A - 1}{1 + \tan A}[/tex]
This gives:
[tex]\tan(A - \frac{\pi}{4}) = \frac{-\sqrt{15}- 1}{1 -\sqrt{15}}[/tex]
Answer:
StartFraction StartRoot 15 EndRoot + 1 Over 1 minus StartRoot 15 EndRoot EndFraction
Step-by-step explanation:
EndRoot EndFraction StartFraction negative StartRoot 15 EndRoot + 1 Over 1 + StartRoot 15 EndRoot EndFraction
FAST HURRY HELP PLZZ
Answers
Answer:
I think its A but not 100 percent sure
Step-by-step explanation:
2, 0
random words because word limit weee
Please help! correct answer gets brainliest!!!!!
Answers
Answer:
D
Step-by-step explanation:
there are 84 species of animals in the metropolitan zoo. 5/12 of the species are from north America.north 1/4. of the species are from Africa. the remaining species are from north America. how many species are from North America
Answers
Answer:
64% are from Noth AmericaStep-by-step explanation:
84 species in zoo,
5/12- north america
1/4-africa
64% are from Noth AmericaFind the mean of the data.
4,5,7,14,17,12,18
The mean is
.
Answers
[tex]\huge\textsf{Hey there!}[/tex]
[tex]\mathsf{4,5,7,14,17,12,\& \ 18}[/tex]
[tex]\mathsf{\dfrac{4 + 5 + 7 + 14 + 17 + 12 + 18}{7}}[/tex]
[tex]\mathsf{ 4+ 5 + 7 + 14 + 17 + 12 + 18}[/tex]
[tex]\mathsf{4 + 5 = \boxed{\bf 9}}[/tex]
[tex]\mathsf{9 + 7 + 14 + 17 + 12 + 18}[/tex]
[tex]\mathsf{9 + 7 = \boxed{\bf 16}}[/tex]
[tex]\mathsf{16 + 14 + 17 + 12 + 18}[/tex]
[tex]\mathsf{16 + 14 = \boxed{\bf 30}}[/tex]
[tex]\mathsf{30 + 17 + 12 + 18}[/tex]
[tex]\mathsf{30 + 17 = \boxed{\bf47}}[/tex]
[tex]\mathsf{47 + 12 + 18}[/tex]
[tex]\mathsf{47 + 12 =\boxed{\bf 59}}[/tex]
[tex]\mathsf{59 + 18}[/tex]
[tex]\mathsf{=\boxed{\bf 77}}[/tex]
[tex]\mathsf{\dfrac{77}{7}}[/tex]
[tex]\mathsf{= \boxed{\bf 11}}[/tex]
[tex]\boxed{\boxed{\huge\textsf{Answer: \bf 11}}}\huge\checkmark[/tex]
[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]