Question

FAN AND MEDAL
The dot plot below shows the amount of time two random groups of students took to solve a puzzle:

Answer 1

Based on visual inspection of the dot plots, which of the following groups, if any, shows a greater average time required to solve the puzzle?

Group A
Group B
Both groups show about the same average time.
No conclusion about average time can be made from the data.

Answer 2

@GreatGuy

Answer 3

i cant solve because there not accurate it goes bye 12 so i am taking a guess group b

Answer 4

okay thanks

Answer 5

did i get it right

Answer 6

i don't know yet

Answer 7

draw some ovals that contain most of the dots, and compare the centres of the ovals