The mean GPA for 126 residents of the local apartment complex is 3.3.
What is the best point estimate for the mean GPA for all residents of the local apartment complex?

i believe that the answer is

b. y-1=-2(x-4)

hope this !

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.

the answer to your question (9+10) is 19