subject
Mathematics, 12.02.2020 05:39 nickname0097

The mean salary of actuaries is LaTeX: \mu=\$100,000=$100,000 and the standard deviation is LaTeX: \sigma=\$36,730=$36,730. You are interested to know if the mean salary for women actuaries is different from the population mean, but are not sure if it is higher or lower. You set up a hypothesis test with level of significance LaTeX: \alpha=0.05=0.05 and LaTeX: H_0:~~\mu=100,000H0: =100,000 LaTeX:H_a:~~\mu\neq100,000H: ≠100,000 You collect a simple random sample of LaTeX: n=36=36 women's salaries and find that LaTeX: \bar{x}=\$111,000x¯=$111,000. Use this information for next three questions. What is the lower limit of this 95% confidence interval? (Round to the nearest whole number)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer
Answers: 2
question
Mathematics, 21.06.2019 20:30
25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition
Answers: 1
question
Mathematics, 22.06.2019 02:50
Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.
Answers: 3
question
Mathematics, 22.06.2019 04:50
Which equation can be used to determine the reference angle, r, if 0=7 pi/12?
Answers: 1
You know the right answer?
The mean salary of actuaries is LaTeX: \mu=\$100,000=$100,000 and the standard deviation is LaTeX: \...
Questions
question
Social Studies, 25.11.2021 18:10
question
Social Studies, 25.11.2021 18:10
question
Biology, 25.11.2021 18:10
question
Mathematics, 25.11.2021 18:10
Questions on the website: 13722359