Answer to Question #327111 in Statistics and Probability for Voda

Question #327111

Given x ̅ = 60, s = 8.Find the z-score value of raw score 78 up to two decimal places

1
Expert's answer
2022-04-12T04:40:23-0400

"z=\\cfrac{x-\\bar x}{s}=\\cfrac{78-60}{8}=2.25."


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