Refer to Exercise 9.54. The water quality is acceptable if the mean amount of suspended soilds is

Question:

Refer to Exercise 9.54. The water quality is acceptable if the mean amount of suspended soilds is less than 49 mg/1. Construct an α = .05 test to establish that the quality is acceptable.
(a) Specify H0 and H1.
(b) State the test statistic.
(c) What does the test conclude?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

Question Posted: