Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A simple random sample of 10 pages from a dictionary is obtained. The numbers words defined on those pages are found, with the results

image text in transcribed

A simple random sample of 10 pages from a dictionary is obtained. The numbers words defined on those pages are found, with the results n = 10, x = 58.1 words, s = 16.1 words. Given that this dictionary has 1433 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 48.8 words. Use a 0.10 significance level to test the claim that the mean number of words per page is greater than 48.8 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.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Linear Algebra with Applications

Authors: Howard Anton, Chris Rorres

9th edition

471669598, 978-0471669593

More Books

Students also viewed these Mathematics questions