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

question 56

Multiple Choice

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. Suppose the null hypothesis of normality is rejected. Which of the following is a valid conclusion?

• A) The heights follow a normal distribution.
• B) Not being able to determine if the heights do not follow a normal distribution.
• C) The heights do not follow a normal distribution.
• D) Not being able to determine the heights follow a normal distribution.

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Definitions:

Direct Method

A cash flow statement preparation method that lists specific classes of gross cash receipts and payments.

Sequential Method

A systematic approach in which tasks or procedures are performed one after another in a specific order, frequently used in manufacturing or problem-solving processes.

Reciprocal Services

Transactions between two units within an organization where each unit provides services to the other, facilitating internal cost allocation.

Sequential Method

A procedure used in cost accounting to allocate service department costs to producing departments in a specific sequence.