Answer: x=7, GA=MR=14
Step-by-step explanation:
Answer:
The population standard deviation is 1.92.
Step-by-step explanation:
Population mean:
Sum of all values divided by the number of values. Thus:

Population standard deviation:
Square root of the division between the sum of the difference squared of each value and the mean, and the number of values. Thus.

The population standard deviation is 1.92.
I would say 2.5 becasue there are two lines between the -2 and -1 so it would be half. SO my awnser is 2.5
i hope this helped you
Have a good day
if it is wrong tell me
Answer:
13 lol
Step-by-step explanation:
8 + 2 = 10 + 3 = 13
= 13