luckybara050 luckybara050

15-01-2023
Mathematics

Answered

The test scores for the analytical writing section of a particular standardized test can be approximated by a normal distribution, as shown in the figure.
(a) What is the maximum score that can be in the bottom % of scores?
(b) Between what two values does the middle % of scores lie?
the mean is 3.6
the standard deviation is 0.75

Answer :

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