Three math classes took a quiz, and their scores are displayed in the histograms below. Set A 16 14 12 10 3 s 7 9 10 1: 12 13 14 15 16 Sceres Set B 1 2 3.5 ; 9 10 11 12 13 14 is 16 Scores Set c 14 12 10 Counts Counts Counts

Part a-how many student are in Mr,Carter's class? Part b- on the histogram, what is the meaning of the tallest bar, in term of the situation. Part c- on the histogram, why is there an interval with no bar on it?

Describe the two shapes of the two data sets from histograms.

The first picture is the question and the second is the ones that I need help with. Thanks

Determine whether the data described below are qualitative or quantitative and explain why. Respondents' races are recorded in a survey of racial diversity. Choose the correct answer below. O A. The data are quantitative because they consist of counts or measurements. The data are qualitative because they consist of counts or measurements. O B. O C. The data are qualitative because they don't measure or count anything. O D. The data are quantitative because they don't measure or count anything.

Show work please

The stem and leaf display below gives sample air fare from St Louis to two cities Salt lake city and Cincinnati.  There were 17 air fares recorded for the Salt lake city route and 12 recorded for the Cincinnati route. Use the display to answer the questions that follow Air fares (dollars) from St Louis Salt lake city.                  Cincinnati                  9.             2 0.       1 5 7           6 4 1.             2 1.       0 4 5 7 8 8 7 5 5 4 3.             2 2.       1 4 8       9 9 3 0.             2 3.        4          6 3 3.             2 4 1. What were the ranges of air fares for the two routes? Salt lake city   $ Cincinnati        $ 2. Which route had the higher median air fare? Salt lake city  Cincinnati  The medians were the same  3. Which route had more air fares from $220 to $229? Salt lake city  Cincinnati  Each had the same