The mean score of a competency test is 90, with a standard deviation of 4. Between what two values do about 95% of the v

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The mean score of a competency test is 90, with a standard deviation of 4. Between what two values do about 95% of the v

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The Mean Score Of A Competency Test Is 90 With A Standard Deviation Of 4 Between What Two Values Do About 95 Of The V 1
The Mean Score Of A Competency Test Is 90 With A Standard Deviation Of 4 Between What Two Values Do About 95 Of The V 1 (15.93 KiB) Viewed 72 times
The mean score of a competency test is 90, with a standard deviation of 4. Between what two values do about 95% of the values lie? (Assume the data set has a bell-shaped distribution.) X O Between 98 and 94 O Between 78 and 102 Between 74 and 106 Between 82 and 98
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