![subject](/tpl/images/cats/mat.png)
Mathematics, 13.12.2019 05:31 noahrdavila1978
Acertain market research institute is carrying out a study on employees’ salary level in company g. before the study, researchers believe that those employees earn an average of $50,000 per year. researchers are not allowed to investigate salary data of all employees in company g but only salary data of 150 employees at random. they find that those 150 employees on average have an annual income of $53,000, and the sample standard deviation is $20,000. suppose the researchers want to test if the data are consistent with the belief that the true average salary is $50,000 per year. what would the p-value be for this test? select one: a. below 0.01b. between 0.05 and 0.1c. between 0.025 and 0.05d. between 0.01 and 0.025
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:40, alisucaalisuca
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:40, shaviaa
Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.
Answers: 1
![image](/tpl/images/cats/mat.png)
You know the right answer?
Acertain market research institute is carrying out a study on employees’ salary level in company g....
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.07.2019 00:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.07.2019 00:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.07.2019 00:30