Consider the hypothesis statement to the right using =0.10 and the data to the right from two independent samples.

a) Calculate the appropriate test statistic and interpret the result.

b) Calculate thep-value and interpret the result.

H₀: ₁₂0

H₁: ₁₂>0

x₁=88 x₂=74

₁=21 ₂=18

n₁=50 n₂=60

a) The test statistic is =?

(Round to two decimal places asneeded.)