Mathematics, 12.09.2021 19:10 savannah19dw
A normal distribution has a mean of 18 and a standard deviation of 5. Solve the following problems:
(a) Between what two scores x and y (x
a1) what is the value of x?
a2) what is the value of y?
(b) What percentage of scores fall between ten and thirty?
(c) Below what score did 20% of the results fall?
(d) What percentage of scores are above 25?
Answers: 2
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A normal distribution has a mean of 18 and a standard deviation of 5. Solve the following problems:...
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