The director of the library believes that 13% of the library's collection is checked out. If the director is right, what is the probability that the proportion of books checked out in a sample of 774 books would be less than 10%

The probability that the proportion of books checked out in a sample of 774 books would be less than 10% is 0.0066

Step-by-step explanation:

We are given that The director of the library believes that 13% of the library's collection is checked out.

Total no. of books = 774

Standard deviation =

Standard deviation =

We are supposed to find  the probability that the proportion of books checked out in a sample of 774 books would be less than 10%

So,

Hence  the probability that the proportion of books checked out in a sample of 774 books would be less than 10% is 0.0066

idk

step-by-step explanation:

i don't know