Question

question 12 (2 points)
how many data values are in this histogram?
question 13 (3 points)

Explanation:

Step1: Identify bar - heights

The heights of the bars from left - to - right are 1, 2, 2, 10, 1, 2.

Step2: Sum the bar - heights

$1 + 2+2 + 10+1 + 2=18$. But it seems there is an error in the options provided as the correct sum is 18. Assuming we go with the closest correct approach among the given options and there might be some mis - reading or error in data representation, if we consider the closest value to our sum among the options.

Answer:

22 (closest option to the sum we calculated considering possible errors)