If the Expected Frequency E_i for Any Cell I Is

question 54

Multiple Choice

If the expected frequency e_i for any cell i is less than 5,we should:

• A)choose another sample with five or more observations.
• B)use the normal distribution instead of the chi-squared distribution.
• C)combine cells such that each observed frequency f_i is 5 or more.
• D)increase the degrees of freedom by 5.

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