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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=62.2 words, s=15.8 words. Given that this dictionary has 1493 pages with defined words, the claim that there are more than 70,000 defined wo the claim that the mean number of words per page is greater than 46.9 words. Use a 0.05 significance level to test the claim that the mean number of words per page is greater than 46.9 words. What does the result suggest about the claim that there are more than 70,000 defined words? Identify atemative hypotheses, lest 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 altermative hypotheses? OA H₂p=46.9 words H₂:p 46.9 words OC. H: 46.9 words H₂:46.9 words Determine the test statistic (Round to two decimal places as needed.) Determine the P-value Round to three decimal places as needed.) State the final conclusion that addresses the original claim. There is Reject Fail to reject evidence to support the claim that there not sufficient sufficient 70,000 defined words in the dictionary. are more than are fewer than B OB. Ho:p>46.9 words H₁:46.9 words OD. Ho: 46.9 words H₂:p>46.9 words

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=62.2 words, s=15.8 words. Given that this dictionary has 1493 pages with defined words, the claim that there are more than 70,000 defined wo the claim that the mean number of words per page is greater than 46.9 words. Use a 0.05 significance level to test the claim that the mean number of words per page is greater than 46.9 words. What does the result suggest about the claim that there are more than 70,000 defined words? Identify atemative hypotheses, lest 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 altermative hypotheses? OA H₂p=46.9 words H₂:p 46.9 words OC. H: 46.9 words H₂:46.9 words Determine the test statistic (Round to two decimal places as needed.) Determine the P-value Round to three decimal places as needed.) State the final conclusion that addresses the original claim. There is Reject Fail to reject evidence to support the claim that there not sufficient sufficient 70,000 defined words in the dictionary. are more than are fewer than B OB. Ho:p>46.9 words H₁:46.9 words OD. Ho: 46.9 words H₂:p>46.9 words

MATLAB: An Introduction with Applications
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=62.2 words, s= 15.8 words. Given that this dictionary has 1493 pages with defined words, the claim that there are more than 70,000 defined wor the claim that the mean number of words per page is greater than 46.9 words. Use a 0.05 significance level to test the claim that the mean number of words per page is greater than 46.9 words. What does the result suggest about the claim that there are more than 70,000 defined words? Identify 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? OA Ho: 46.9 words H₁: <46.9 words OC. Ho: H=46.9 words H₁: #46.9 words Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. H There is Reject Fail to reject evidence to support the claim that there not sufficient sufficient 70,000 defined words in the dictionary. are more than are fewer than are OB. Ho: >46.9 words H₁: μ<46.9 words OD. Ho: H=46.9 words H₁: μ> 46.9 words
Transcribed Image Text:( ) 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=62.2 words, s= 15.8 words. Given that this dictionary has 1493 pages with defined words, the claim that there are more than 70,000 defined wor the claim that the mean number of words per page is greater than 46.9 words. Use a 0.05 significance level to test the claim that the mean number of words per page is greater than 46.9 words. What does the result suggest about the claim that there are more than 70,000 defined words? Identify 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? OA Ho: 46.9 words H₁: <46.9 words OC. Ho: H=46.9 words H₁: #46.9 words Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. H There is Reject Fail to reject evidence to support the claim that there not sufficient sufficient 70,000 defined words in the dictionary. are more than are fewer than are OB. Ho: >46.9 words H₁: μ<46.9 words OD. Ho: H=46.9 words H₁: μ> 46.9 words
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