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2 years ago

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Consider the number 1234. One of your students says that there are 3 tens in 1234. Another one of your students says that there

are 123 tens in 1234. Which student, if any, is correct?

1 answer:

stepladder [879]2 years ago

3 0

Answer:

asdfgv

Step-by-step explanation:

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Critical value : $z_{\alpha/2}=1.96$

The formula to find the sample size is given by:_

$n=p(1-p)(\dfrac{z_{\alpha/2}\ }{E})^2$

i.e. $n=(0.23)(0.77)(\dfrac{(1.96)}{0.03})^2=755.941511111approx756$

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