the data represent the time, in minutes, spent reading a political blog in a day. construct a frequency…

the data represent the time, in minutes, spent reading a political blog in a day. construct a frequency distribution using 5 classes. complete the table, include the midpoints, relative frequencies, and cumulative frequencies. which class has the greatest frequency and which has the least frequency?\nclass frequency midpoint relative frequency cumulative frequency\n0 - 9 5 4.5 0.25 5\n10 - 19 2 14.5 0.1 7\n20 - 29 0 24.5 0 7\n30 - 39 6 34.5 0.3 13\n40 - 49 7 44.5 0.35 20\nthe class with the greatest frequency is from 40 to 49\nwhich class has the least frequency?\nthe class with the least frequency is from 20 to 29

the data represent the time, in minutes, spent reading a political blog in a day. construct a frequency distribution using 5 classes. complete the table, include the midpoints, relative frequencies, and cumulative frequencies. which class has the greatest frequency and which has the least frequency?\nclass frequency midpoint relative frequency cumulative frequency\n0 - 9 5 4.5 0.25 5\n10 - 19 2 14.5 0.1 7\n20 - 29 0 24.5 0 7\n30 - 39 6 34.5 0.3 13\n40 - 49 7 44.5 0.35 20\nthe class with the greatest frequency is from 40 to 49\nwhich class has the least frequency?\nthe class with the least frequency is from 20 to 29

Answer

Explanation:

Step1: Identify greatest and least frequency

From the frequency - column of the table (5, 2, 0, 6, 7), we can see that the greatest frequency is 7 (for the class 40 - 49) and the least frequency is 0 (for the class 20 - 29).

Answer:

The class with the greatest frequency is 40 - 49. The class with the least frequency is 20 - 29.