subject
Mathematics, 12.03.2021 15:50 rickyortega72701

The Rocky Mountain district sales manager of Rath Publishing Inc., a college textbook publishing company, claims that the sales representatives make an average of 39 sales calls per week on professors. Several reps say that this estimate is too low. To investigate, a random sample of 25 sales representatives reveals that the mean number of calls made last week was 40. The standard deviation of the sample is 3.8 calls. Using the 0.100 significance level, can we conclude that the mean number of calls per salesperson per week is more than 39? H0:μ≤39
H1:μ>39
What is the decision regarding H0?

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:00, james234886
An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter
Answers: 1
image
Mathematics, 21.06.2019 16:10, marsewilliams
20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm
Answers: 1
image
Mathematics, 21.06.2019 19:30, kellynadine02
Evaluate the expression. (9 + 5)(3 + 2)0
Answers: 2
image
Mathematics, 22.06.2019 00:30, RealSavage4Life
Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box. m∠b=
Answers: 1
You know the right answer?
The Rocky Mountain district sales manager of Rath Publishing Inc., a college textbook publishing com...

Questions in other subjects:

Konu
Mathematics, 14.07.2021 20:40
Konu
Mathematics, 14.07.2021 20:40
Konu
Spanish, 14.07.2021 20:40