Mathematics, 25.09.2020 03:01, vildhjap42ges
*Please I need help quickly* Approximate the mean of the frequency distribution for the ages of the residents of a town.
The approximate mean age is years.
(Round to one decimal place as needed.)
Age
0-9
10-19
20-29
30-39
40-49
50-59
60-69
70-79
80-89
Frequency
30
32
12
20
25
53
49
13
8
Answers: 1
Mathematics, 21.06.2019 22:30, wednesdayA
Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?
Answers: 1
*Please I need help quickly* Approximate the mean of the frequency distribution for the ages of the...
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