Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A research firm claims that the distribution of the days of the week that people are most likely to order food for delivery is different

image text in transcribed
image text in transcribed

A research firm claims that the distribution of the days of the week that people are most likely to order food for delivery is different from the distribution shown in the pie chart You randomly select 487 people and record which day of the week each is most likely to order food for delivery The table to the right shows the results At a 0 05 test the research firm s claim Click the icon for the pie chart of the distribution Ho The distribution of the days people order food for delivery is as shown in the pie chart H The distribution of the days people order food for delivery is as shown in the pie chart Which hypothesis is the claim Ho OH Calculate the test statistic 2 X8 412 Round to three decimal places as needed Determine the P value P 0 209 Round to three decimal places as needed Decide whether to reject or fail to reject the null hypothesis Then interpret the decision in the context of the original claim Fail to roiect He At the 5 significance level there Sunday Monday Tuesday Wednesday Thursday Friday Saturday Day enough evidence to conclude that the distribution of the days people order food for delivery differs from the expected distribution Frequency f 46 11 22 47 43 166 152

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

College Algebra Real Mathematics, Real People

Authors: Ron Larson, Gaylord N Smith

6th Edition

1133714978, 9781133714972

More Books

Students also viewed these Mathematics questions