The P-value is|(Round to four decimal places as needed.)State the final conclusion that addresses the original claim.Ho. There isevidence to support the claim that the sample is from a population with a mean less than 1000 hic.What do the results suggest about the child booster seats meeting the specified requirement?O A. The requirement is met since most sample measurements are less than 1000 hic.O B. There is not strong evidence that the mean is less than 1000 hic, and one of the booster seats has a measurement that is greater than 1000 hic.O C. The results are inconclusive regarding whether one of the booster seats could have a measurement that is greater than 1000 hic.O D. There is strong evidence that the mean is less than 1000 hic, but one of the booster seats has a measurement that is greater than 1000 hic. 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 (standardhead 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 thesample 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?7346671321622580510 OWhat are the hypotheses?O A. Ho: H= 1000 hicO B. Ho: H< 1000 hicH1: µ< 1000 hicH: µ2 1000 hicO C. Ho: H> 1000 hicH: H< 1000 hicO D. Ho: H= 1000 hicH: µ2 1000 hicIdentify the test statistic.t= (Round to three decimal places as needed.)

Name: The P-value is|(Round to four decimal places as needed.)State the fin
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Description: The P-value is|(Round to four decimal places as needed.)State the final conclusion that addresses the original claim.Ho. There isevidence to support the claim that the sample is from a population with a mean less than 1000 hic.What do the results su

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The P-value is (Round to four decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is evidence to support the claim that the sample is from a population with a mean less than 1000 hic. What do the results suggest about the child booster seats meeting the specified requirement? O A. The requirement is met since most sample measurements are less than 1000 hic. O B. There is not strong evidence that the mean is less than 1000 hic, and one of the booster seats has a measurement that is greater than 1000 hi O C. The results are inconclusive regarding whether one of the booster seats could have a measurement that is greater than 1000 hic. O D. There is strong evidence that the mean is less than 1000 hic, but one of the booster seats has a measurement that is greater than 1000 hic.

The P-value is (Round to four decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is evidence to support the claim that the sample is from a population with a mean less than 1000 hic. What do the results suggest about the child booster seats meeting the specified requirement? O A. The requirement is met since most sample measurements are less than 1000 hic. O B. There is not strong evidence that the mean is less than 1000 hic, and one of the booster seats has a measurement that is greater than 1000 hi O C. The results are inconclusive regarding whether one of the booster seats could have a measurement that is greater than 1000 hic. O D. There is strong evidence that the mean is less than 1000 hic, but one of the booster seats has a measurement that is greater than 1000 hic.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Which of the following statements is TRUE about the mean scores of the two sections? Descriptive Statistics Score Section A Section B Valid 45 45 Missing Mean 8.556 9.222 Std. Deviation 5.995 6.420 O a. Section B is more knowledgeable on the selected topic in Geometry than section A. b. Section B's mean score is higher than that of Section A's. O c. Section A's mean score is higher than that of Section B's. O d. Section A is more knowledgeable on the selected topic in Geometry than section B.
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Please answer items D to H only. I really need help
Assume that adults have IQ scores that are normally distributed with a mean of 102.9 and a standard deviation 19.4. Find the first quartile Q,, which is the IQ score separating the bottom 25% from the top 75%. (Hint: Draw a graph.) The first quartile is Type an integer or decimal rounded to one decimal place as needed.)
Please see below. I believe the answer is A.
Assume that adults have IQ scores that are normally distributed with a mean of 100.9 and a standard deviation 19.5. Find the first quartile Q1, which is the IQ score separating the bottom 25% from the top 75%. (Hint Draw a graph.) The first quartile is (Type an integer or decimal rounded to one decimal place as needed.)
please show work.
Assume that adults have IQ scores that are normally distributed with mean of 99.6 and a standard deviation 17.4. Find the first quartile Q,, which is the IQ score separating the bottom 25% from the top 75%. (Hint: Draw a graph.) The first quartile is (Type an integer or decimal rounded to one decimal place as needed.)