Answer:
B
Step-by-step explanation:
your only options are b and c but its not 0 so it has to be b
Hey there!
The answer is C.
To calculate the mean, you add all the values together then divide by the amount of values you have.
Since we are adding 5 numbers together, we divide it by 5.
Don't let the subtraction signs confuse you, it just means that some of the numbers are negative.
Hope this helps!
Answer: Stratified
Step-by-step explanation:
7 divided by10, 11 divided by 16, 13 divided by 19