Question
It is believed that students who take a science or math class in high school test higher on their SATs. Their scores are averaging at
It is believed that students who take a science or math class in high school test higher on their SATs. Their scores are averaging at 600. Given the sample mean of 66, a standard deviation of 3.0 with 30 test scores taken and .05 is the alpha. Find the z value and p score.
Ho: u=600
H1: u<600
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Numerical Analysis
Authors: Richard L Burden, J Douglas Faires, Annette M Burden
10th Edition
1305465350, 9781305465350
