Elwin Osbourne, CIO at GFS, Inc., suspects that at least 25% of e-mail messages sent by GFS employees are not business related.A random sample of 300 e-mail messages was selected to test this hypothesis at the 0.01 level of significance.Fifty-four of the messages were not business related.The appropriate decision is to _______.
A) increase the sample size
B) gather more data
C) reject the null hypothesis
D) fail to reject the null hypothesis
E) maintain status quo
Correct Answer:
Verified
Q86: Ophelia O'Brien, VP of Consumer Credit
Q87: The executives of CareFree Insurance, Inc.feel that
Q88: Ophelia O'Brien, VP of Consumer Credit of
Q89: Ophelia O'Brien, VP of Consumer Credit
Q90: Elwin Osbourne, CIO at GFS, Inc.,
Q92: Albert Miller, VP of Production of
Q93: The executives of CareFree Insurance, Inc.feel that
Q94: Discrete Components, Inc.manufactures a line of
Q95: David Desreumaux, VP of Human Resources
Q96: Discrete Components, Inc.manufactures a line of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents