PapRon aRi tist the given claim. Idontify the rull and altemative hypotheses, test statistic, P value, and state the final conclusion that addresses the original claim. A salety administration conducted crash tests of child booster seats for cars. Listed below are results from those tests, with the measurements given in hic (standard head injury condition units). The salety requirement is that the hic measurement should be less than 1000 hic. Use a 0.01 significance level to test the claim that the sample is from a population with a mean less than 1000 hic. Do specified requirement? results suggest that all of the child booster seats moet th 667 656 1312 644 684 624 D What are the hypotheses? OA H > 1000 hic H 1000 hic O B. H u 1000 hic He1000 hic OC H u< 1000 hic D. H u1000 hic H p 1000 hic Hue 1000 hic Identify the test statistic t (Round to three decimal places as rooded)
PapRon aRi tist the given claim. Idontify the rull and altemative hypotheses, test statistic, P value, and state the final conclusion that addresses the original claim. A salety administration conducted crash tests of child booster seats for cars. Listed below are results from those tests, with the measurements given in hic (standard head injury condition units). The salety requirement is that the hic measurement should be less than 1000 hic. Use a 0.01 significance level to test the claim that the sample is from a population with a mean less than 1000 hic. Do specified requirement? results suggest that all of the child booster seats moet th 667 656 1312 644 684 624 D What are the hypotheses? OA H > 1000 hic H 1000 hic O B. H u 1000 hic He1000 hic OC H u< 1000 hic D. H u1000 hic H p 1000 hic Hue 1000 hic Identify the test statistic t (Round to three decimal places as rooded)
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 10E
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Assume that a simple random sample has been selected from a normally distributed population and test the given claim. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that
addresses the original claim.
A safety administration conducted crash tests of child booster seats for cars. Listed below are results from those tests, with the measurements given in hic (standard head injury condition units). The safety requirement is that the
hic measurement should be less than 1000 hic. Use a 0.01 significance level to test the claim that the sample is from a population with a mean less than 1000 hic. Do the results suggest that all of the child booster seats meet the
specified requirement?
667 655
1312 644 584 524
What are the hypotheses?
OA Ho: >1000 hic
OB. Ho: =1000 hic
H < 1000 hicC
H: 2 1000 hic
OC Ho: H< 1000 hic
D. Ho H=1000 hic
H 2 1000 hic
H < 1000 hic
Identify the test statistic.
t=(Round to three decimal places as needed)
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