Assume that a simple random sample has been selected from a normally distributed population and test the giving claim. Identify the Null and alternative hypothesis, test statistic, and state the final conclusion thatAddresses the original claim.
A safety administration conducted crash tests of child booster seats for cars. Listed below are results from those test, with the measurements given in standard head injury condition units A safety administration conducted crash tests of child booster seats for cars. Listed below are results from those test, with the measurements given in standard head injury condition units (Hic). 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 H I see. Do the results suggest that all of the child booster seats meet the specific requirement?
650, 600, 1033, 561, 538, 716
What are the hypotheses?
Identify the test statistic.
State the final conclusion that addresses the claim -Fail to reject or reject the null?There is sufficient or insufficient evidence to support the claim that the sample is from a population what they mean less than 1000 hic?
Finally what did the results suggest about the child booster seats meeting the specific requirement? The results are inconclusive or there is strong evidence that the main is less than 1000 hic but one of the booster seats has a measurement that is greater.