The ages in years of employees at two different companies are shown below.
• Company A:...
Mathematics, 29.02.2020 07:10 lilpetals
The ages in years of employees at two different companies are shown below.
• Company A: 22, 30, 31, 36, 38, 46, 49, 52
• Company B: 48, 55, 67, 67, 69, 70, 75, 77
Which statement about the mean ages of the employees at the companies is true?
The difference between the mean ages of the employees of Company A and Company B is 55 years.
The difference between the mean ages of the employees of Company A and Company B is 28 years.
The difference between the mean ages of the employees of Company A and Company B is 25 years.
The difference between the mean ages of the employees of Company A and Company B is 31 years.
Answers: 1
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