Question

how to calculate mean difference. show me with an example​

Answer 1

Answer:

For example, let's say the mean score on a depression test for a group of 100 middle-aged men is 35 and for 100 middle-aged women it is 25. If you took a large number of samples from both these groups and calculated the mean differences, the mean of all of the differences between all sample means would be 35 – 25 = 10.

Answer 2

Step-by-step explanation:

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