Under the normal curve,if a z score of 1.65 included 45% of the area above the mean,what percentage would remain above 1.65 on the x-axis?
A)5%
B)25%
C)85%
D)95%

Name: Under the normal curve,if a z score of 1.65 included 45% of the area above the mean,what percentage would remain above 1.65 on the x-axis? A)5% B)25% C)85% D)95%
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Question

Quizplus · Accepted Answer

Since 45% of the area is above the mean and up to a z-score of 1.65, this means 50% (the half above the mean) minus 45% equals 5% remains above a z-score of 1.65.

Under the Normal Curve,if a Z Score of 1