Questions by kelsi.bogan - Page 14

44% off of an $88.00 handbag
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Two surfers and statistics students collected data on the number of days on which surfers surfed in the last month for 30 longboard (L) users and 30 shortboard (S) users. Treat these data as though they were from two independent random samples. Test the hypothesis that the mean days surfed for all longboarders is larger than the mean days surfed for all shortboarders (because longboards can go out in many different surfing conditions). Use a level of significance of 0.05. Longboard :4,8,9,4,9,7,9,6,6,1 1,1 3, 12, 10, 151316,12,10. 12,18,20.15,10.15,19,21,9,22, 1923 Shortboard: 6,4,4,6,7,7,7,10,4,6,7,5,8,9,4,15,13,9,12,11,12,13,9,11,13,15,9,19,20,11Determine the hypotheses for this test. Choose the correct answer below. Find the test statistic for this test. Find the p-value for this test. What is the conclusion for this test? Reject H0. The mean days surfed for longboarders is not significantly larger than the mean days surfed for all shortboarders Do not reject H0. The mean days surfed for longboarders is significantly larger than the mean days surfed for all shortboarders Do not reject H0. The mean days surfed for longboarders is not significantly larger than the mean days surfed for all shortboarders
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The histogram below shows information about the hours students spent exercising in a week:A: The number of students who exercised 4 hours or moreB: The number of students who exercised 9 hours or fewerC: The mean hours of exerciseD: The median hours of exercise
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6. If an object accelerates at 3m/s/s, how long does it take for the object to travel at a speed of 12 m/s.
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Task: Compose a character study on a character from a book, television show, graphic novel, or any media that you like. Identify one character from your selection choice and complete an in-depth character study on that one character. Keep reading to learn more about creating a character study.Directions: Your character study should be in an essay format and contain a minimum of 5 paragraphs.Tip: Remember to provide evidence of the character traits by using quotations from the text and citing the page numbers where you find the support for your analysis.
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3 Aaron has a pencil that isfoot long. He has a pen thatis 0.7 foot long. Measured infeet, how much longer is Aaron'spencil than the pen?
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Which form of energy increases when a spring is compressed?
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One day, Barry the Barber, Inc., collects $400 for haircuts. Over this day, his equipment depreciates in value by $50. Of the remaining $350, Barry sends $30 to the government in sales taxes, takes home $220 in wages, and retains $100 in his business to add new equipment in the future. From the $220 that Barry takes home, he pays $70 in income taxes.a. gross domestic product b. net national product c. national incomed. personal incomee. disposable personal income
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A spinner has five sections labeled a,b,c,d,e. The spinner is spun 45 times
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Which is one benefit of attending a college fair?A. You can sit in the student section at a college football game.B. You can tour the college campus and talk to current students.C. You can speak to representatives of many different colleges.D. You can eat in a college dining hall and sleep in a dormitory.
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Adam decided to play a practical joke on Linda, a co-worker. As Linda was leaving the office one night, Adam, wearing a mask, stepped out from behind some bushes. He pointed a handgun made out of licorice at her and demanded her purse. He then pushed the candy gun to her head and told her if she told anybody he'd kill her. Linda was very scared during the whole incident. She did not think it was funny when Adam pulled the mask off and took a bite out of the gun as he gave her the purse back. Which statement is correct
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Find the 50th term of the following arithmetic sequence.6, 13, 20, 27, ...
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Which of the following could be considered barriers to entry that would prevent potential competitors from entering a monopoly market? Select the two correct answers below. a) patent and copyright laws b) few workers in the industry c) extremely high demand for a certain product d) ownership of a critical factor of production
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Jansen Company reports the following for its ski department for the year 2019. All of its costs are direct, except as noted.Sales $610,000 Cost of goods sold 435,000 Salaries 113,000 ($25,000 is indirect)Utilities 15,600 ($5,700 is indirect)Depreciation 54,400 ($17,400 is indirect)Office expenses 29,600 (all indirect)1. Prepare a departmental income statement for 2019.2. & 3. Prepare a departmental contribution to overhead report for 2019. Based on these two performance reports, should Jansen eliminate the ski department?
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Which statement is true about the function f(x) = StartRoot negative x EndRoot? It has the same domain as the function f(x) = Negative StartRoot negative x EndRoot. It has the same range as the function f(x) = Negative StartRoot negative x EndRoot. It has the same domain as the function f(x) = Negative StartRoot x EndRoot. It has the same range as the function f(x) = .
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Simplify completely quantity 3 x plus 18 over 18
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There is no objective 'truth' in morality." do you agree or disagree? Why or Why not?
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explain schodingers cat with example
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What was a Lollard? a follower of John Wycliffe, who called for reform of the Catholic Church a follower of William Lollard, who translated the Bible into English a member of a German order of monks who preached direct communication with God a Catholic term for a priest who refused to accept the authority of the Vatican
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When you conduct a t test, the calculated value of t can be negative. True/False
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Daniella is a manager in a big data management company. Based on her sharp management skills, she has the highest number of people assigned under her. Thus, Daniella is in charge of supervising a total number of 35 employees of the company. In this scenario, the number of employees assigned to Daniella refers to her _____.
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While studying a newly discovered prokaryotic organism, you notice that it uses binary fission to multiply. Based on your knowledge of the structures and processes of eukaryotes and prokaryotes, predict how this form of division would differ from mitosis and meiosis.
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2 and 2/5 ( 1/4 ) = ?
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As he reached his conclusion, Martin said "Feedback is to communication what the thermostat is to the furnace." What type of supporting material is Martin using here
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