eforesther eforesther

09-06-2020
Business

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In a statistics examination the mean score was 78 and the standard deviation was 10
(a) Determine the standard score of two students whose grade were 93 and 62 , respectively.
(b) Determine the grades of two students whose standard score was -0.6 and 1.2 respectively.

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lorilife05 lorilife05

09-06-2020

Answer:

a) determine the standard score of two students whose grade were 93 and 62 respectively

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