Statistics question, HELP needed urgently, can anyone please reply as soon as possible thank you ?
There are four sales representatives in the home gym department of the Fitness Factory exercise equipment store. The number of home gyms each has sold in the past two weeks can be seen below in Table 1. For the following questions assume that sample sizes are 2.
Table 1: Home gyms sold by Employees of the Fitness Factory
Sales RepresentativeHome gyms Sold
Oleg21
Agnessa23
Josh24
Stefan25
For full marks your answer should be accurate to at least two decimal places.
The marking allows the use of the finite population correction factor, and will provide appropriate feedback if the student did make use of it.
I have calculated the Population mean and the Population standard deviation, I just need to find out the following:
- expected value of the mean
For sufficiently simple problems, the expected value of the true mean and the population mean are the same.
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