The Heights (In Cm)for a Random Sample of 60 Males

Multiple Choice

The heights (in cm) for a random sample of 60 males were measured.The sample mean is 166.55,the standard deviation is 12.57,the sample kurtosis is 0.12,and the sample skewness is −0.23.The following table shows the heights subdivided into non-overlapping intervals. Using the p-value approach and α = 0.05,the decision and conclusion are ___________________________________________________________________.

A) reject the null hypothesis;conclude that heights are normally distributed
B) reject the null hypothesis;conclude that heights are not normally distributed
C) do not reject the null hypothesis;conclude that heights are normally distributed
D) do not reject the null hypothesis;conclude that heights are not normally distributed