Question

Mr. Smith's Class Performance
Mean = 70
Scores
The statewide results of a standardized math test had a normal distribution and a mean of 70. Mr. Smith's students took the same test and the graph above depicts their results.
. What does the mean score of Mr. Smith's class suggest about how well his students are performing relative to the state scores?
• What does the distribution of scores in Mr. Smith's class suggest about how well his students are performing relative to the state scores?
Frequency

Answer 1

The mean score of Mr. Smith class has been demonstrated to be a normal distribution.

What is mean?

The mean has been given as the ratio of the average score with the total number of students participating in the test.

The mean distribution curve has been depicting the average of the smith students with the average score of the state.

The distribution curve of the state score and the Smith class score is the normal distribution curve.

Learn more about the mean, here:

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