Can somebody check my answer

Answer:

C There is a 5 percent chance that the distribution of colors is the same for the different types of candies.

Step-by-step explanation:

The null hypothesis ; H0 : there is no difference in distribution of color for the different types of candies

Alternative hypothesis ; H1 : there is difference in the distribution of color for the different types of candies

When the Pvalue is < or = α ; we reject the null;

Here, the Pvalue and α = 0.05 ; hence, we reject the null.

A Pvalue of 0.05 means that there is only a 5% chance that the null is correct. That is ; There is only a 5 percent chance that the distribution of colors is the same for the different types of candies

Answer:

Assuming that the distribution of colors for the different types of candies is the same, there is a 5 percent chance of finding a test statistic of 12.59 or larger.

Step-by-step explanation:

The null hypothesis is that there is no difference in the distribution of colors. Under the assumption that the null hypothesis is true, a p-value of 0.05 means that there is a 5 percent probability of obtaining a test statistic value as extreme as, or more extreme than, 12.59.

Answer:

there are infinitely many solutions

Step-by-step explanation:

1/2(b + 14) is the same as (b + 14) / 2

Answer:

1000$ is the correct ans I think ?

Answer:

I don’t think it’s a right triangle

Step-by-step explanation:

5^2 + 8^2 should equal 12^2 for it to be a right triangle.

Answer:

24 in long by 12 in wide.

Step-by-step explanation:

l=2w

288=(2w)×w

288=2w^2

144=w^2

12=w

width is 12 inches. Plug that in to find length...

l=2×12

l=24

Answer:

16 Inches

Step-by-step explanation:

.........................

Answer:

Step-by-step explanation:

Answer: Its B

Step-by-step explanation:

Answer:

33%

Step-by-step explanation:

Divide 150000 by 225000 and you will get 0.66. This is what percentage 150000 is of 225000, which means that the percentage decrease is 1-0.66=0.33 or 33%.

Answer:

r = g + 7 (let "r" be amount of snow rayburn got)

Step-by-step explanation:

Lets let r = the amount of snow rayburn got.

r = g + 7

Answer:

126 in^3

Step-by-step explanation:

15 x 2 + 18 x 2 + 30 x 2 = 126

Answer:

126 in^3

Step-by-step explanation:

You Multiple the equation by each number there for you get 126 same with the ^3 when you add it all up together if you understand what I am saying like for example the equation: 15 x 2 + 18 x 2 + 30 x 2 = 126

Answer: Well, I think a package is 1 pair of headphones and 1 music player and if it is the answer will be 13 because there are only 13 music players

Step-by-step explanation: Sorry if this is wrong. I just don't fully understand the question :)

Answer:

160 has brown hair while

80 do not have brown hair

Step-by-step explanation:

two third means 2/3

therefore to find how many student have brown hair,

we say- 2/3 x 240 = 160

since we know that 160 students have brown hair, we just subtract it from 240

i.e 240 - 160 = 80

Answer:

x>or equal to25

Step-by-step explanation:

Answer:

sus

Step-by-step explanation:

amogus

Answer:

Step-by-step explanation:

A = L x W

so you know that the length is 3m longer than the width, so you could use a formula to represent that

w = L + 3

you then substitute the second equation into the first to solve for L

70 = L x (l +3)

70 = L^2 + 3l

you could then rearrange the formula and solve for l using the quadratic formula  

0 = L^2 + 3l - 70

l = -3 +- (square root (3)^2 - 4(1)(70)) / 2(1)

l = -3 +- (square root 9 + 280) / 2

l = -3 +- (square root 289) / 2

l = -3 +- 17 / 2

then you solve for the two separate roots

l = -3 + 17 /2

l = 14 / 2

l = 7

or  

l = -3 - 17 / 2

l = -20 / 2

l = -10

since a length cannot be negative, this root is not viable. therefore l = 7

to solve for w you would use

w = l + 3

w = 7 + 3

w = 10  

hope this helps. :)))

Answer:

25%

Step-by-step explanation:

1/2 ×1/2

=1/4

=0.25

which is 25%

The probability that exactly 3 of the 4 employees selected will have children is given by binomial distribution formula  ⁴C₃(0.60)³(0.40)

What is a Binomial Distribution?

The binomial distribution is a type of probability distribution that predicts the likelihood of obtaining one of two outcomes given a set of inputs. It summarizes the number of tries where each trial has the equal chance of producing the same result.

The formula for Binomial Distribution is given by

P ( x ) = ⁿCₓ pˣq⁽¹⁻ˣ⁾

where

n = number of trials

x = number of successes

p = probability of getting a success in one trial

q = probability of getting a failure in one trial

q = 1 - p

Given data ,

Let the total number of employees be = 500

Now , the probability of success of selecting employees having children is given by p = 0.60

So , the value of q = 1 - p

q = 1 - 0.60

q = 0.40

So , The probability that exactly 3 of the 4 employees selected will have children is given by binomial distribution formula

where,

P ( x ) = ⁿCₓ pˣq⁽¹⁻ˣ⁾

where

n = number of trials

x = number of successes

p = probability of getting a success in one trial

q = probability of getting a failure in one trial

q = 1 - p

Substituting the values in the equation , we get

P ( x ) = ⁴C₃(0.60)³(0.40)

On simplifying the equation , we get

P ( x ) = 4 x 0.246 x 0.4

P ( x ) = 0.3456

Therefore , the value of P ( x ) is 0.3456

Hence , The probability that exactly 3 of the 4 employees selected will have children is given by binomial distribution formula ⁴C₃(0.60)³(0.40)

To learn more about binomial distribution click :

https://brainly.com/question/29350029

#SPJ2

Answer:

3825

Step-by-step explanation:

Answer:

diameter = 18 m

Step-by-step explanation:

46.26 = 1/2π(diameter) + diameter

46.26 = 1.57d + d = 2.57d

d = 46.26/2.57 = 18 m

Hi I don't know how to explain this in steps but the interest is 15523,2

The balance is 1108,8

Answer:

x= -16

Step-by-step explanation:

-16 - (-16)=   -16 + 16 =0

Answer:

x=-16 because -16-(-16)=0

Answer:

Step-by-step explanation:

so formula for the volume of a cylinder is:

(πr^2)*h

so the diameter is given to us which is

2r=10 cm

then r=5 cm

h=6 cm and r=5 cm so we just plug it in

(5^2)*6π

25*6π

150π cm^3 or approximately 471.239 cm^3

Answer:

I will give 2 possible answers. One of them involves a pi key and one is jsut 3.14. I don’t know if your suppose to use the Pi key or 3.14.

Possible answer #1 (with Pi key)= The volume would be about 471.24

Possible answer #2 (using 3.14)= The volume would be 471

Explanation:

Well first yoi gotta find the area of the circle. Using a pi key or 3.14 you follow the formula πr^2

The diameter is 10.

To find the radius divide diameter by 2 or multiply by half.

You’d get 5 and then using pi key or 3.14 number.

You’d have your area. Now multiply that by 6 the height and you have your final answer.

Answer:

16

Step-by-step explanation:

Equation : 6x+2=5x+18

Like Terms : x + 2 = 18

Like Terms Again : x = 16

Answer:

6x+2=5x+18

6x-5x=18-2

X=16

Step-by-step explanation:

First you need to group numbers of like terms in one side. Then when you take the other number to the other side of equal sign changes it's form eg +6 change to - 6

Answer:

Step-by-step explanation: