Question

the accompanying table gives the ages of the presidents of a country (in order) at the time they were inaugurated. a. make a frequency table of the data for the ages using 5 - year age bins. b. display the data as a bar graph and use it to estimate the most common age of the presidents at inauguration. click the icon to view the presidential age data. a. make a frequency table of the data for the ages using 5 - year age bins.
age (years) | frequency
40 - 44 | 2
45 - 49 | 7
50 - 54 | 13
55 - 59 | 12
60 - 64 | 6
65 - 69 | 3
70 - 74 | 2
75 - 79 | 1
(type whole numbers.)

Explanation:

Step1: Analyze frequency table

The frequency table shows the number of presidents in each 5 - year age bin.

Step2: Identify highest frequency

The highest frequency is 13 in the age - bin 50 - 54.

Answer:

The most common age range of the presidents at inauguration is 50 - 54 years.