Statistics Solutions

(Step-by-Step) Northeastern University (NU) wants to determine if its students spend more time studying than do students attending Boston University (DU). Random

Question: Northeastern University (NU) wants to determine if its students spend more time studying than do students attending Boston University (DU). Random samples of 9 students are taken at BU and NU. The two samples reveal the following data:

Daily hours studying at BU 2 2 3 2 3 2 1 1 2
Daily hours studying at NU 6 3 0 3 6 0 2 3 4

At the .05 level of significance, is there evidence a NU student spends more time studying than a BU student? (Assume both populations follow a normal distribution.)

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