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#15 15. The null hypothesis test is HO: ul = u2 and the alternative hypothesis is as specified. Provided the data from a simple random

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15. The null hypothesis test is HO: ul = u2 and the alternative hypothesis is as specified. Provided the data from a simple random paired sample from two populations under consideration. In each case, use the paired t-test to perform the required hypothesis test at 10% significant level (Hint: this is dependent samples) Ha: ul

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