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3 years ago

7

Solve for the missing number, founding to three decimal places when necessary b. 0.76 = 1425

1 answer:

boyakko [2]3 years ago

5 0

Answer:

1.425

Step-by-step explanation:

b.0.76

0.76÷1000=0.076

l425÷1000=1.425

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BabaBlast [244]

Answer:

20.27

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean $\mu$ and standard deviation $\sigma$ , the sample means with size n of at least 30 can be approximated to a normal distribution with mean $\mu$ and standard deviation $s = \frac{\sigma}{\sqrt{n}}$

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This is s when $\sigma = 136, n = 45$ . So

$s = \frac{136}{\sqrt{45}} = 20.27$

So the correct answer is:

20.27

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Step-by-step explanation:

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lukranit [14]

Answer: d = 29 miles

Step-by-step explanation:

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