Mathematics: Abox of mashed paragraphs flakes has a volume 220in. the box is 8 inches long and 11 inches tall. what is the width of the box of mashed potatoe flakes?

Abox of mashed paragraphs flakes has a volume 220in.

sofipalis9869

08.05.2022

$p \sim N (p, \sqrt{\frac{p(1-p)}{n}})$

And the parameters are given by:

The mean is given by:

$\mu_p = 0.25$

The standard deviation is:

$\sigma_{p} =\sqrt{\frac{0.25(1-0.25)}{100}}= 0.0433$

And the distribution would be bell shaped and normal

Step-by-step explanation:

For this case we have the following info given :

p =0.25 represent the proportion of BYU-Idaho students that are married

n = 100 represent the sample size

And for this case we can check the conditions in order to use the normal distribution:

1) np = 100*0.25 = 25>10

2) n(1-p) =100*(1-0.25)= 75>10[/tex]

3) Independence is assumed in each sample and the probability is the same

So then we have all the conditions satisfied, and the distribution for the proportion would be given by: