Which of the Following Must Is Necessary When Approximating Descriptive

question 105

Multiple Choice

Which of the following must is necessary when approximating descriptive measures for grouped data?

• A)The observations in a class are positively skewed.
• B)The observations in a class are fairly symmetrical about the midpoint.
• C)The observations in a class are negatively skewed.
• D)None of these choices are correct.