Statistics Quiz with Solutions (5 Questions)

by Electra Radioti

Statistics Quiz with Solutions (5 Questions)

Statistics Quiz with Solutions (5 Questions)

1 / 5

_____ is the most frequently occurring value in a sample data set.

2 / 5

The standard deviation of the sample mean is _____ the standard deviation of the population when the sample size is 2.

3 / 5

Sean orders 20 pairs of gloves from an online clothing manufacturer. The site claims that it averages only 12 damaged pair of gloves for every 45,000 pair it produces. What is the probability that there are no defective pieces in his order?

4 / 5

Find the range of the data set {5, 6, 3, 7, 8}.

5 / 5

The probability of winning a certain video game is 0.10. If Jeff plays the game 10 times, what is the probability that he will win at most once?

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