Choose the one alternative that best completes the statement or answers the Prov
ID: 3132158 • Letter: C
Question
Choose the one alternative that best completes the statement or answers the Provide an appropriate response. hypothesis test is left-tailed, right-tailed, or two-tailed. two-tailed right-tailed left-tailed A researcher claims that 62% of voters favor gun control. Determine whether the hypothe this claim is left-tailed, right-tailed, or two-tailed. left-tailed right-tailed two-tailed A car maker claims that its new sub-compact car gets better than 47 miles per gallon on highway. Determine whether the hypothesis test for this is left-tailed, right-tailed, or left-tailed two-tailed An elementary school claims that the standard deviation in reading scores of its fouti students is less than 4.35. Determine whether the hypothesis test (or this daim is left-right-tailed, or two-tailed. right-tailed left-tailed The mean age of bus drivers in Chicago is greater than 57.8 years. If a hypothesis t how should you interpret a decision that rejects the null hypothesis? There is sufficient evidence to support the claim mu > 57.8. There is sufficient evidence to reject the claim mu > 57.8. There is not sufficient evidence to support the claim mu > 57.8. there is not sufficient evidence to reject the claim mu > 57.8.Explanation / Answer
1). C). left tailed
2).C). Two tailed.
3). C). Right tailed.
4). B). left tailed.
5). A. There is sufficient evidence to support the claimµ>57.8