Asap! will give brainliest and 20 points!

Least:69

Greatest:84

For the rest I need to see the drop down of part b

Step-by-step explanation:

Step-by-step explanation:

the least value is 69

the greatest value is 84

the 3 that have the most frequency is 74,79, and 78

To check for the correlation, simply look at both the age and the cost values, since as age increases the cost decreases, there is a negative trend, since the cost is decreasing as one increases.

The actual amount can be approximated, because the amount is not going down as quickly it goes down slowly it would probably be -0.05.

This is a weak negative.