Aresearcher randomly asked 200 third graders if they preferred chocolate milk and 32% said yes. the researcher would like to conclude that between 22% and 42% of third graders preferred chocolate milk. does the researcher's survey support this conclusion and why?

Yes

Step-by-step explanation:

The median (average) of 22 and 42 is equal to 32.

42 + 22 = 64

64/2 = 32

add the numbers then divide by the amount of numbers to find median.

16

Step-by-step explanation:

Let the number of non-fiction books be x .

Then the number of fiction books=

Since, there are 56 books in the school library.

Then,

Hence, the number of non fiction books = 40

Therefore, the number of fiction books =