What is the median of the ages in this stem-and-leaf plot?

43

45

46

47

B. 45

Step-by-step explanation:

We have been given a stem and leaf plot and we are asked to find the median age for our given plot.

We can represent the data provided by stem and box plot as:

22, 23, 29, 31, 34, 36, 38, 40, 43, 45, 47, 48, 49, 53, 57, 58,  62, 63, 65.

We can see that our data set has 19 data points, so median age will be:

We can see that 10th data point of our data set is 45, therefore, median age is 45 and option B is the correct choice.

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!