3 years ago

Need help on this question!

Mathematics

1 answer:

Anestetic [448]3 years ago

8 0

Answer:

1 N 3

Step-by-step explanation:

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navik [9.2K]

Answer:

8.08 %

Step-by-step explanation:

Let us denote : $X=$ score X follows a normal distribution with mean $=24$ and standard deviation $=1.5$

Step 2

The probability that someone scored 21.9 or less is :

$\mathrm{P}(\mathrm{X} \leq 21.9)$

$=\mathrm{P}\left(\mathrm{Z} \leq \frac{21.9-24}{1.5}\right)$

$=\mathrm{P}(\mathrm{Z} \leq-1.4)$

$=0.0808$

$=8.08%$

Answer : $8.08 %$

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3 years ago

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ludmilkaskok [199]

Answer:

Option D, 192 m³

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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2 years ago

What is 304,001 in expanded form

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