Question

for the following distribution
4.6 2.7 13.9 5.5 44.3 22.4 15.9 13.7 44.3 37.2
6.6 43.3 32.2 32.2 30.1 28.6 16.3 37.9 12.6 25.9
11.7 2.1 27.1 28.8 29.5 11.9 18.5 24.2 17.9 4.3
28.2 19 35.2 15.5 32.2 39 33.2 35.7
fill in the frequency distribution
class frequency
0 - 9.9 6 correct
10 - 19.9 enter an integer or decimal number more...
20 - 29.9 8 correct
30 - 39.9 10 correct
40 - 49.9 3 correct
now sketch the histogram for this frequency distribution
on the graph are points that you can raise and lower to draw histogram bars, move these points accordingly in order to sketch the histogram.

Explanation:

Step1: Count data in range

Count the number of data - points in the range 10 - 19.9 from the given data set. The values in the range 10 - 19.9 are 11.7, 16.3, 18.5, 19. There are 4 such values.

Answer:

4