3 years ago

What is the missing numerator?

2 answers:

7 0

The answer is B.) 04 hope helps did before

4 0

The answer is b)04 I did this on my test and got it correct

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slega [8]

Answer: 8359

Step-by-step explanation:

The formula for sample size needed for interval estimate of population proportion :-

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

Given : The significance level : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}}=z_{0.025}=\pm1.96$

Previous estimate of proportion : $p=0.32$

Margin of error : $E=0.01$

Now, the required sample size will be :-

$n=0.32(1-0.32)(\frac{1.96}{0.01})^2=8359.3216\approx8359$

Hence, the required sample size = 8359

5 0

3 years ago

ehidna [41]

2.1 is less than 2.42 and greater than 2.0

3 0

3 years ago

Dimas [21]

<h2><em>add my discord Big_Man #8293</em></h2>

6 0

3 years ago

MrRa [10]

700 - 100 =600 she spent $600 worth of monthly payments. if there is 12 months in a year then 600 ÷ 12 = 50 so she spent $50 a month.

4 0

4 years ago

Citrus2011 [14]

(2+4)/(-2-d) = -2

6 = -2(-2-d)
6 = 4 + 2d

2 = 2d

1 = d

3 0

3 years ago