Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A study is performed involving two remedies for midwest farm crops who experienced the worst drought in years. In the midwest, 450 crop fields were

A study is performed involving two remedies for midwest farm crops who experienced the worst drought in years. In the midwest, 450 crop fields were given randomly one of two remedies. Specifically, 220 were given Remedy A and 230 were given Remedy B. A total of 74 of the 450 crop fields were salvageable, 35 from Remedy A group and 39 from Remedy B group.

A significance test was performed for the following hypotheses and resulted in a p-value of 0.3822:

H0: Salvage rates are the same for Remedy A and B
Ha: Remedy B has a greater salvage rate

Part A: Interpret the p-value in terms of the context.
Part B: Using a significance level of? = 0.05, what can you conclude from the context of this study?
Part C: Based on your conclusion in part B, which type of error—Type I or Type II—could have been made? What is one potential consequence of this error?

Step by Step Solution

3.48 Rating (151 Votes )

There are 3 Steps involved in it

Step: 1

Part A The pvalue of 03822 measures the chance of observing a ... 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

Data Analysis And Decision Making

Authors: Christian Albright, Wayne Winston, Christopher Zappe

4th Edition

538476125, 978-0538476126

More Books

Students also viewed these Mathematics questions