A simple random sample of 10 pages from a dictionary is obtained. The numbers of words defined on those pages are found, with the results n= 10, = 642 words, s = 15.3 words. Given that this dictionary has 1473 pages with defined words, the claim that there are more than 70.000 defined words is equivalent to the claim that the mean number of words per page is greater than 47.5 words. Use a 0.10 significance level to test the claim that the mean number of words per page is greater than 47.5 words. What does the result suggest about the claim that there are more than 70,000 defined words? Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim Assume that the population is normally distributed. What are the null and alternative hypotheses? O A. Hạ: > 47.5 words H<475 words OC. Hg: =47.5 words H>47.5 words OB. He 475 words H <475 words OD. He: p47.5 words H pr47.5 words Determine the test statistic O(Round to two decimal places as needed.) State the final conclusion that addresses the original claim V Họ. There is V evidence to support the claim that there V 70,000 defined words in the dictionary

A simple random sample of 10 pages from a dictionary is obtained. The numbers of words defined on those pages are found, with the results n= 10, = 642 words, s = 15.3 words. Given that this dictionary has 1473 pages with defined words, the claim that there are more than 70.000 defined words is equivalent to the claim that the mean number of words per page is greater than 47.5 words. Use a 0.10 significance level to test the claim that the mean number of words per page is greater than 47.5 words. What does the result suggest about the claim that there are more than 70,000 defined words? Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim Assume that the population is normally distributed. What are the null and alternative hypotheses? O A. Hạ: > 47.5 words H<475 words OC. Hg: =47.5 words H>47.5 words OB. He 475 words H <475 words OD. He: p47.5 words H pr47.5 words Determine the test statistic O(Round to two decimal places as needed.) State the final conclusion that addresses the original claim V Họ. There is V evidence to support the claim that there V 70,000 defined words in the dictionary

Name: obtained. The numbers of words defined on those pages are found, with
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Description: obtained. The numbers of words defined on those pages are found, with the results n= 10, x = 64.2 words, s = 15.3 words. Given that this dictionary has 1473 pages with defined words, the claim that there are more than 70.000 defined words is equival

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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A simple random sample of 10 pages from a dictionary is obtained. The numbers of words defined on those pages are found, with the results n= 10, x= 64.9 words, s = 15.9 words. Given that this dictionary has 1476 pages with defined words, the claim that there are more than 70,000 defined words is equivalent to the claim that the mean number of words per page is greater than 47.4 words. Use a 0.10 significance level to test the claim that the mean number of words per page is greater than 47.4 words. What does the result suggest about the claim that there are more than 70,000 defined words? Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. Assume that the population is normally distributed. %D What are the null and alternative hypotheses? O A. Ho: H=47.4 words H: µ 47.4 words O C. Ho: H= 47.4 words D. Ho: H>47.4 words H,: µ<47.4 words H1: µ#47.4 words Determine the test statistic. (Round to two decimal…
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