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 simple random sample of pages from a dictionary is obtained. Listed below are the numbers of words defined on those pages. Given that this dictionary has 1459 pages with defined words, the claim that there are more than 70,000 defined words is the same as the claim that the mean number of defined words on a page is greater than 48.0. Use a 0.01 level significance level to test this claim. What does the result suggest about the claim that there are more than 70,000 defined words in the dictionary? 55 44 49 75 46 54 38 41 101 77 What are the null and alternative hypotheses? A. H0:μ=48.0 H1:μ≠48.0 B. H0:μ>48.0 H1:μ=48.0 C. H0:μ=48.0 H1:μ>48.0 D. H0:μ=48.0 H1: μ<48.0 identify the test statistic? (Round to three decimal places as needed.) What is the range of values for the P-value? Choose the correct answer below. A. P-value>0.10 B. 0.005

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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Question

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 simple random sample of pages from a dictionary is obtained. Listed below are the numbers of words defined on those pages. Given that this dictionary has 1459 pages with defined words, the claim that there are more than 70,000 defined words is the same as the claim that the mean number of defined words on a page is greater than

48.0. Use a 0.01 level significance level to test this claim. What does the result suggest about the claim that there are more than 70,000 defined words in the dictionary?

55 44 49 75 46 54 38 41 101 77

What are the null and alternative hypotheses?

H0:μ=48.0

H1:μ≠48.0

H0:μ>48.0

H1:μ=48.0

H0:μ=48.0

H1:μ>48.0

H0:μ=48.0

H1: μ<48.0

identify the test statistic?

(Round to three decimal places as needed.)