3 years ago

Question: What is the value of the expression shown? 24 − 52

Mathematics

1 answer:

KatRina [158]3 years ago

3 0

Answer:

-28

Step-by-step explanation:

52-24= 28

so the opposite

24-58= -28

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Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with μ=10

Tju [1.3M]

Answer: 0.8238

Step-by-step explanation:

Given : Scores on a certain intelligence test for children between ages 13 and 15 years are approximately normally distributed with $\mu=106$ and $\sigma=15$ .

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Then, the proportion of children aged 13 to 15 years old have scores on this test above 92 will be :-

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