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Ede4ka [16]
3 years ago
15

A population has a mean of 40 and a standard deviation of 15. a sample of size 100 is taken at random from this population. the

standard deviation of the sampling distribution of sample mean equals:
Mathematics
1 answer:
krok68 [10]3 years ago
3 0
Theirs alot of people in this world so watch out.

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What animal weighs about 1 ounce?<br> (A) Fox<br> (B) Lamb <br> (C) Mouse<br> (D) Kangaroo
umka21 [38]
C. mouse
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7 0
4 years ago
SHOW THE SOLVING FOR <br> 4v+18&gt;_ 6v+10
SOVA2 [1]
Remember you can do anything to an equaiton as long asyou do it to both sides

4v+18≥6v+10
minus 4v both sides
4v-4v+18≥6v-4v+10
0+18≥2v+10
18≥2v+10
minus 10 both sides
18-10≥2v+10-10
8≥2v+0
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5 0
3 years ago
Read 2 more answers
Calculate the area of a circle with a radius of 16.9 centimeters.
Marina CMI [18]

Answer:

I'd say 897.27cm². That's the vlosest answer that I see.

5 0
3 years ago
An acute angle θ is in a right triangle with cos θ = five sixths. What is the value of sec θ?
Anvisha [2.4K]

since secθ = 1/cosθ

then secθ of cos(5/6) would be 1 / 5/6 = 6/5

3 0
3 years ago
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30=26-a/6 <br> Solve for a
Agata [3.3K]

Answer:

the answer is 24

Step-by-step explanation:

30=26-a\6

collect like terms

30-26 =a\6

4=a\6

Cross multiply

a=4×6

a=24

4 0
3 years ago
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