Mathematics, 01.03.2021 19:40 CatsandDogsaredabest
Uncle Harry Lupine has six passes to an amusement park. Some of the passes are day passes, which cost $ 10, and the rest are season passes, which cost $ 28. Uncle Harry paid a total of $ 78 for all passes. Lenore and Freddy decide to systematize equations to calculate the number of daily passes and season passes they have. Which of the following are good choices for variables to use to model this situation? Select all that apply.
Answers: 1
Mathematics, 22.06.2019 02:00
The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.
Answers: 1
Uncle Harry Lupine has six passes to an amusement park. Some of the passes are day passes, which cos...
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