Mathematics, 05.10.2019 10:30 daijahamaker062816

Part a
a national achievement test is administered annelida to third graders. the test has a mean score of 100 and a standard deviation of 15. if jane z-score is 120, what was her score on the test?

part b
the grades on a history midterm at gardiner high school are normally distributed with a mean of 73 and standard deviation of 4.0. the z score for ben is 0.50. find the ben's score

Part a a national achievement test is administered annelida to third graders. the test has a m

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Part a
a national achievement test is administered annelida to third graders. the test has a m...