Quiz: Normality

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1 votes, 5 avg
87

Normality

1 / 5

If the data are positively skewed, the mean, mode and median will be the same.

2 / 5

According to the distribution below, how many students get scores between 55-85?

writing score
writing z scores

3 / 5

If data is normally distributed, how many students will get scores about 1 standard deviation above and below the mean?

4 / 5

According to the distribution below, which score do most students get?

writing score
writing z scores

5 / 5

If most students get low scores while some students get extremely high scores

Your score is

The average score is 84%

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