Question

ANSWER THE FOLLOWING ... ONLY FIRST ANSWER WILL BE BRAINLISTED.​

Answer 1

Answer:

a) range of data :- 35

b) mean :- 145

mode :- 160

median :-  5

c) 4

Step-by-step explanation:

range of data :- first put all the numbers in order. Then subtract (take away) the lowest number from the highest.

mean :- add up all the numbers, then divide by how many numbers there are.

mode :- most repeated number

median :- Count how many numbers you have. If you have an odd number, add 1 then divide by 2 and round up to get the position of the median number. If you have an even number, divide by 2.