Question: Test the hypothesis H0: 2x = 2y H1: 2x > 2y using the following data. a. s2x = 125, ny = 45; s2y = 51,

Test the hypothesis
H0: σ2x = σ2y
H1: σ2x > σ2y
using the following data.
a. s2x = 125, ny = 45; s2y = 51, ny = 41
b. s2x = 125, ny = 45; s2y = 235, ny = 44
c. s2x = 134, ny = 48; s2y = 51, ny = 41
d. s2x = 88, ny = 39; s2y = 167, ny = 25

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