Which score has a higher relative position, a score of 92 on a test with a mean of 71 and a standard deviation of 15, or a score of 688 on a test with a mean of 493 and a standard deviation of 150? a score of 688 a score of 92 both scores have the same relative position.

A score of 92 has a higher relative position than a score of 688.

Zscore formula :

Score A :

Score, x = 92

Mean, m = 71

Standard deviation, s = 15

Zscore = (92 - 71) / 15 = 1.4

Score B :

Score, x = 688

Mean, m = 493

Standard deviation, s = 150

Zscore = (688 - 493) / 150 = 1.3

Comparing the Zscore values, 1.4 > 1.3

Hence, Score of 92 has a higher relative position.

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solution:

a score of 92 has z score of

z=\frac{x-μ}{σ}=\frac{92-71}{5}=1.40

a score of 688 has z score of

z=\frac{x-μ}{σ}=\frac{688-493}{150}=1.30

a score of 92 is better because its z score is higher

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )