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wel
2 years ago
13

How do I solve for gfh

Mathematics
2 answers:
Pani-rosa [81]2 years ago
3 0

idk what's the problem anyway

vagabundo [1.1K]2 years ago
3 0
What’s the problem there is no question
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Find the height of the 6 -story building
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. Compute the required sample size given the required confidence in the sample results is 99.74% (Z score of 3). The level of al
Shtirlitz [24]

Answer:

900 sample size

Step-by-step explanation:

To determine the sample size for a proportion, the margin of error formula is used to determine this:

E=Z_{\frac{\alpha}{2} }*\sqrt{\frac{\hat p \hat q}{{n} }

n=\hat p \hat q*(\frac{Z_{\frac{\alpha}{2} }}{E} )^2

Where p is the proportion, E is the margin of error, n is the sample size, q = 1 - p, Z_\frac{\alpha }{2} is the z score.

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n=0.5*0.5*(\frac{3}{0.05} )^2\\\\n = 900

6 0
3 years ago
I've been looking in the study guide but can't find how to solve it
OLga [1]
The answer is -1/16 or -0.0625, do you need to see work?
6 0
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Read 2 more answers
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