a. an airplane landing
Mathematics, 23.01.2020 07:31 lalisa6745
In which situation is the distance traveled proportional to time?
a. an airplane landing
b. a soccer ball you kick across a field
c. a person running on a treadmill at 3 mph for 6 minutes
d. a 3-minute ride on a roller coaster
Answers: 1
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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.
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In which situation is the distance traveled proportional to time?
a. an airplane landing
a. an airplane landing
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