Mathematics, 12.11.2019 19:31 Echo009
Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with μ=106 and σ=15. (a) what proportion of children aged 13 to 15 years old have scores on this test above 92 ? (reminder: proportions are between 0 and 1 - don't put in percentages! )
Answers: 2
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Scores on a certain intelligence test for children between ages 13 and 15 years are approximately no...
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