A Professor Would Like to Test the Hypothesis That the Average

Multiple Choice

A professor would like to test the hypothesis that the average number of minutes that a student needs to complete a statistics exam is equal to 45 minutes. The correct hypothesis statement would be------

A) H₀: µ = 45; H₁: µ × 45.
B) H₀: µ × 45; H₁: µ = 45.
C) H₀: µ = 45; H₁: µ < 45.
D) H₀: µ = 45; H₁: µ > 45.