21 environmentalists decide to go to lunch. The probability they order pizza and/or a cheeseburger is 11/21. The probability someone orders a cheeseburger is 1/3 and the probability someone orders pizza is 2/7. What is the probability that someone orders both? (Hint: Venn Diagram)

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation:

the graph line crosses the x axis at both -6 and -2, so the answer would be the second one.

17,000 is the correct answer.