Homework Answers
since this is a right tailed value :
therefore p value =P(z> 1.92) =1-P(z<1.92)=1-0.9726 =0.027
this is the probability of getting sample statistic or more extreme given population mean is 50
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Homework: Homework: Chapter5 (Due=Mar01) Score: 0 of 1 pt < 31 of 64 (54 complete) HW Score: 71,09%, 45.5 of 64 pts 5.3.31 Question Help In a survey of women in a certain country (ages 20-29). the mean height was 68.3 inches with a standard deviation of 2.77 inches. Answer the following questions about the specified normal distribution (a) What height represents the 5th percentile? (b) What height represents the first quartile? Click to view page 1 of the table...
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