Marks of six students are tabulated below:

Name : Raj Anil Amit Om Rita Renu
Marks : 54 50 52 48 50 52
From the population, tabulated above, you are supposed to choose a sample of size two.
(a) Determine, how many samples of size two are possible
(b) Construct sampling distribution of means by taking samples of size 2 and organize the data

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