Multiple Choice
A company decided to test the hypothesis that the average time a company's employees are spending to check their private e-mails at work is more than 6 minutes. A random sample of 40 employees were selected and they averaged 6.6 minutes. It is believed that the population standard deviation is 1.7 minutes. The α is set to 0.05. The p-value for this hypothesis test would be ________.
A) 0.0644
B) 0.0128
C) 0.0268
D) 0.0395
Correct Answer:
Verified
Correct Answer:
Verified
Q80: A Type I error occurs when we
Q81: A fast-food franchise is considering building a
Q82: Under the assumption that the null hypothesis
Q83: A doctor thinks he has found a
Q84: A company has developed a new diet
Q86: Consider the following hypotheses that relate to
Q87: The owner of a large car dealership
Q88: The null hypothesis typically corresponds to a
Q89: As a general guideline, we use the
Q90: A company has developed a new diet