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3 years ago

Need some help im not smart

Mathematics

1 answer:

zlopas [31]3 years ago

6 0

Sure your smart Its just not your subject....School isn't my thing but you put me out into the woods and i could survive weeks with nothing...Lol just find your nitch and be proud of it

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3 years ago

One measure of general health is your body mass index (BMI). Adults with a BMI between 18.5 and 24.9 are generally considered to

soldi70 [24.7K]

Answer: 0.1797

Step-by-step explanation:

Given : $\mu=24.5\ \ ; \sigma=1.2$

Let x be the random variable that represents BMI for adults in this country.

We assume that BMI for adults in this country is normally distributed.

Then, z-score for x=25.6 , $\because z=\dfrac{x-\mu}{\sigma}$

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Using z-value table , we have

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$P(x>25.6)=P(z>0.9167)=1-P(z\leq0.9167)\\\\=1- 0.8203413=0.1796587\approx0.1797$

Hence, the probability that the person's BMI is more than 25.6 = 0.1797

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4 years ago

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*ANSWER IMMINENTLY GIVING 20 POINT BRAINIEST*

grigory [225]

Answer:

Its not 20 points lol

Step-by-step explanation:

let me know when its 20 and i will answer

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that's a good question that's why I will tell you ask your teacher

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