For this problem, we use the repeated trials equation:
P = n!/r!(n-r)!*p^(n-r)*q^r
where
P is the total probability of having r successful trials out of the total n trials. p is equal to 13/58, while q is equal to 1 - 13/58.
P = 4!/4!(4-4)!*(13/58)^(4-4)*(1 - 13/58)^4
P = 0.362 or 36.2%
Answer:
$525 dollars
Step-by-step explanation:
Answer:
This would be an isosceles triangle
<h2>
Answer with explanation:</h2>
As per given , we have


n= 64
a) Since , the sample mean is the point estimate for the population mean.
Therefore, the point estimate of the population mean =
b) Critical z-value for 99% confidence : 
Confidence interval :




Hence, the 99 percent confidence interval for the population mean is between 7.46 and 8.88.
There are 0 because the others flew away