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Author Question: For a population of 2000 students taking the SAT math exam, the scores on the exam have an ... (Read 63 times)

Engineer

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on: May 5, 2020

Question 1

For a population of 4000 students taking the SAT math exam, the scores on the exam have an approximately normal distribution with mean μ = 610 and standard deviation σ = 60.

A score of 700 has an approximate standardized value of
◦ -1.
◦ -1.75.
◦ 1.5.
◦ 2.
◦ none of these

Question 2

For a population of 2000 students taking the SAT math exam, the scores on the exam have an approximately normal distribution with mean μ = 590 and standard deviation σ = 70.

A score of 700 has an approximate standardized value of
◦ -1.57.
◦ 10.
◦ 1.57.
◦ 110.
◦ none of these
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Marked as best answer by Engineer on May 5, 2020

bob

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Reply #1 on: May 5, 2020
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Engineer

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Reply 2 on: May 5, 2020
Excellent

bdobbins

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Reply 3 on: Yesterday
Wow, this really help

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