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Questions and Answers
Which of the following is NOT a measure of central tendency?
Which of the following is NOT a measure of central tendency?
- Mean
- Median
- Mode
- Variance (correct)
What is the probability of rolling a 6 on a standard dice?
What is the probability of rolling a 6 on a standard dice?
- 1/2
- 1/6 (correct)
- 1/3
- 2/3
What is the formula for calculating standard deviation?
What is the formula for calculating standard deviation?
- (sum of squared deviations from the mean) / (number of values)
- variance / (number of values)
- (sum of values) / (number of values)
- square root of variance (correct)
