Question: Consider the following data for two paired samples: a. Test the following null and alternative hypotheses at an = 0.05 level: H0: There is

Consider the following data for two paired samples:

a. Test the following null and alternative hypotheses at an Î± = 0.05 level:
H0: There is no difference between the two population distributions.
HA: There is a difference between the two populations.
b. Answer part a as if the samples were independent samples from normal distributions with equal variances.

Case # Sample 1 Sample 2 258 197 400 350 304 190 500 340 250 358 390 100 400 370 130

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