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Kontiz88 Kontiz88
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7 years ago
Todd takes an achievement test that yields standard scores. The mean of the test scores is 200, and the standard deviation is 50. If Todd does better than 84% of the students in his age-group who take the test, his standard score is:
A) 150.
B) 200.
C) 300.
D) 250.
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TonyGabrielTonyGabriel
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7 years ago
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Kontiz88 Author
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7 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
cartoon
wrote...

Yesterday
Correct Slight Smile TY
patod1
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2 hours ago
Thank you, thank you, thank you!
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