(I was wanting to make sure the answers I have are correct before I submit them

Question

(I was wanting to make sure the answers I have are correct before I submit them   1. the differences between the paired population data are independent 2. the groups of data are normally distributed)

Select all the assumptions and conditions that are required to carry out a paired t-test on two groups of data collected from a single random sample:

the data values between the groups are paired the differences between the paired population data are independent the groups of data are independent the population standard deviation of the differences between the paired data values is known the differences between the paired population data are normally distributed the groups of data are normally distributed

Explanation / Answer

the data values between the groups are paired

the differences between the paired population data are normally distributed

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