<u>Hope this helped!</u>
<u>First Row</u>



6
5
(this one is already done)
<u>Second Row</u>
4
5

6
11
Answer: 0.2643
Step-by-step explanation:
Let p be the population proportion and
be the sample proportion .
As per given question , we have

z-score : 

The required probability ( using z-table ):-

Hence, the probability that the proportion of books checked out in a sample of 478 books would be less than 13% = 0.2643
Answer:
Step-by-step explanation:
the median is the line inside the box which is 84
-14+8=-6. -6-12=-18 ....................