Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

What is the answer to part C please? A philanthropic organization sent free mailing labels and greeting cards to a random sample of 100,000 potential

What is the answer to part C please?

image text in transcribed
A philanthropic organization sent free mailing labels and greeting cards to a random sample of 100,000 potential donors on their mailing list and received 4777 donations. They have had a contribution rate of 5% in past campaigns, but a staff member worries that the rate will be lower if they run this campaign as currently designed. Complete parts a through 6 below. Assume the independence assumption is met. A. Ho: p>0.05 B. Ho: p=0.05 5' C. H0: p=0.05 HA: p=0.05 HA: p0.05 HA: p0.05 HA: p=0.05 b) Are the assumptions and conditions for inference met? Which assumptions and conditions below are met? Select all that apply. IVA. The randomization condition is met. in\" B. The 10% condition is met. We. The independence assumption is met. in\" D. The success/failure condition is met. c) Do you think the donation rate would drop? 0 A. The P-value is low enough to conclude that the rate would be below the previous campaign contribution rate of 5%. O B. The P-value is too low to conclude that the rate would be below the previous campaign contribution rate of 5%. O C. The Pvalue is high enough to conclude that the rate would be below the previous campaign contribution rate of 5%. O D. The Pvalue is too high to conclude that the rate would be below the previous campaign contribution rate of 5%. E. Inference is not possible since the assumptions and conditions are not met

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_2

Step: 3

blur-text-image_3

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

Advances In Mathematical Economics Volume 19

Authors: Shigeo Kusuoka, Toru Maruyama

1st Edition

4431554890, 9784431554899

More Books

Students also viewed these Mathematics questions

Question

1. Background knowledge of the subject and

Answered: 1 week ago

Question

2. The purpose of the acquisition of the information.

Answered: 1 week ago