subject
Mathematics, 18.08.2021 09:40 bubs9789

A human resources director collected data on employees’ salaries at her company. The z-score of Sheri’s salary is 1.253. Which statement best interprets this z-score? Sheri’s salary is 1.253 standard deviations above the mean salary, so she earns more than the average salary.
Sheri’s salary is 1.253 standard deviations below the mean salary, so she earns more than the average salary.
Sheri’s salary is 1.253 standard deviations above the mean salary, so she earns less than the average salary.
Sheri’s salary is 1.253 standard deviations below the mean salary, so she earns less than the average salary.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
Answers: 2
question
Mathematics, 21.06.2019 22:20
(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
Answers: 2
question
Mathematics, 22.06.2019 01:10
Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?
Answers: 2
question
Mathematics, 22.06.2019 02:00
If f(x)=3 over x+2 - square root x-3 then f(7)=
Answers: 1
You know the right answer?
A human resources director collected data on employees’ salaries at her company. The z-score of Sher...
Questions
question
Chemistry, 10.12.2021 14:00
question
Social Studies, 10.12.2021 14:00
question
Mathematics, 10.12.2021 14:00
Questions on the website: 13722362