Question

professor garcia released the results of yesterdays pop quiz. use the data to complete the histogram below. pop quiz scores 13 12 39 46 41 49 41 35 15 42 8 39 2 8 34 27 18 click to set the height of the missing bar. pop quiz scores number of students 5 4 3 2 1 0 1 - 10 11 - 20 21 - 30 31 - 40 41 - 50 score

Explanation:

Step1: Identify scores in 31 - 40

First, we find the scores from the data that fall into the interval 31 - 40. The data points are: 39, 35, 39, 34. Let's list them: 34, 35, 39, 39.

Step2: Count the number of scores

Now we count how many scores are in this interval. Let's count: 34 is one, 35 is two, 39 is three, another 39 is four. So there are 4 scores in the 31 - 40 interval.

Answer:

The height of the missing bar (for 31 - 40) should be 4, as there are 4 students with scores in the 31 - 40 range.