“My Excelchat expert helped me in less than 20 minutes, saving me what would have been 5 hours of work!”

The sheet names Baseball players, contains salary data on all major league baseball players for year 2015. Generate a simple random sample of size 30 from this population. Calculate the population mean of annual salary. Then calculate the sample mean of annual salary. What is the sampling error.

Solved by O. B. in 21 mins

1. The file P02_07.xlsx includes data on 204 employees at the (fictional) company Beta Technologies. For this problem, consider this data set as the population frame.
a. Generate a simple random sample of size 20 from this population.
b. Generate a simple random sample of size 10 from this population.
c. Calculate the population mean of Annual Salary. Then calculate the sample mean of Annual Salary for each of the samples in parts a and b.
d. What is the sampling error for each of the samples in parts a and b.
e. Comment briefly on how they compare to each other and the population measures.

Solved by A. A. in 27 mins

how to fill blank spaces in excel with random numbers

Solved by D. C. in 30 mins

i need help adding a random number to my excel burn down chart

Solved by B. U. in 22 mins

Excel keeps changing my 10 digit number that I enter and adds a decimal points followed by random numbers.

Solved by S. Q. in 17 mins