The dot plots below show the distributions of scores on a current events quiz for two classes of 24 students. Write a descriptio
n of the standard deviation of the scores in each of the classes. Based on the spread of the data, which class performed better on the quiz.
1 answer:
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Answer:
Please look at the image.
I solved this by the information of 6 pages in 12 minutes which means 0.5 or half a page per minute.
Now you know you read half a page in a minute
5 pages in 10 minutes because:
10 × 0.5 = 5
8.5 pages in 17 minutes because:
17 × 0.5 = 8.5
