Exhibit 12

question 8

Multiple Choice

Exhibit 12.8 The heights (in cm) for a random sample of 60 male employees of S&M Construction Company were measured.The sample mean is 166.5,the standard deviation is 12.57,the sample kurtosis is 0.12,and the sample skewness is -0.23. Refer to Exhibit 12.8.The null and alternative hypotheses for the Jarque-Bera test for normality are:

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Definitions:

Parenting

The process of raising and nurturing children from infancy through adulthood.

Mothers

Adult female parents who have given birth to, adopted, or otherwise taken on the nurturing and raising of children.

Fathers

Male parents who contribute to the conception, raising, or emotional support of their child or children.

Separation

A process or state in which people or things are placed apart from each other.