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liberstina [14]
3 years ago
13

Women's heights are normally distributed with a mean given by p = 63.6 in. and a standard deviation given by o = 2.5 in. (a) If

1' woiman is randomly selected, find the probability that her height is less than 67.4 in. Enter a number correct to 4 decimal places: (b): 1f 64 women are randomly selected, find the probability that they will have a mean height less than 67.4 in. Enter a number correct to 4 decimal places:​
Mathematics
1 answer:
Ganezh [65]3 years ago
4 0

Step-by-step explanation:

I am sorry question samajh Nahin a Raha question dijiye

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PLEASE EXPLAIN!
stepladder [879]

Answer:

15

Step-by-step explanation:

5(2)(3)-2(2)+13+7(2)-6(2)(3)-4(2)+(2)(3)

30-4+13+14-36-8+6

15

6 0
3 years ago
Please can someone help me im going to failed if i don't get help
kupik [55]

Answer:

good

Step-by-step explanation:

5 0
2 years ago
roland Purchasing pottery supplies for pottery class he buys a portable pottery wheel for $382 modeling clay for $12 and a potte
Anon25 [30]
Hello!

First you have to find the total of the items he bought

382 + 12 + 6.14 = 400.14

Then you apply the tax rate

400.14 * 1.0825 = 433.15155

We round this to 433.15

The answer is $433.15

Hope this helps!
7 0
3 years ago
What did I do wrong?
Dimas [21]
I hope this helps you x.(x+4)=60 60=6.10 x=6 x+4=6+4=10
8 0
3 years ago
Read 2 more answers
What is the solution to Mr. Smith's equation?
taurus [48]

Answer:

39

Step-by-step explanation:

(16-2w)^2 + (3y÷3z)

Let w=5 y=9 and z=3

(16-2*5)^2 + (3*9÷3*3)

PEMDAS says parentheses first

Multiply and divide in the parentheses

(16-10)^2 + (27÷9)

Then add and subtract in the parentheses

(6)^2 + (3)

Now the exponent

36 +3

39

5 0
3 years ago
Read 2 more answers
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