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A study was conducted for the effects of marijuana use on college students. Memory recall was...

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Statistics

A study was conducted for the effects of marijuana use oncollege students. Memory recall was evaluated by asking students tosort items.

Light Marijuana Users

Heavy Marijuana Users

n = 64 students

x = 53.3 items correctly sorted

s = 3.6 items correctly sorted

n = 65 students

x = 51.3 items correctly sorted

s = 4.5 items correctly sorted

At the 5% LOS, do the data suggest test that light userscorrectly sort more items than heavy users?

Answer & Explanation Solved by verified expert
4.0 Ratings (795 Votes)
SolutionLet X1 Light Marijuana UsersX2 Heavy Marijuana    See Answer
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