Answer:
7.51
(rounded to 2 decimal places)
Step-by-step explanation:
The formula for standard deviation of binomial distribution is shown below:
[tex]\sigma=\sqrt{n*p*(1-p)}[/tex]
Where [tex]\sigma[/tex] is the standard deviation
n is the sample size
and p is probability of success
Given n = 1000 and p =0.94, we can plug into the formula to find the standard deviation:
[tex]\sigma=\sqrt{n*p*(1-p)}\\\sigma=\sqrt{1000*0.94*(1-0.94)}\\\sigma=7.51[/tex]
