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An internet provider of a region wants to study about 107 internet users and for this purpose he compiles the information portrayed in the following table - Age (years) 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60 60 - 70 Number of internet users 9 19 37 22 ? 6 a. Compute the average age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places b. Compute the median age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places. c. Compute the modal age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places.

An internet provider of a region wants to study about 107 internet users and for this purpose he compiles the information portrayed in the following table - Age (years) 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60 60 - 70 Number of internet users 9 19 37 22 ? 6 a. Compute the average age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places b. Compute the median age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places. c. Compute the modal age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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An internet provider of a region wants to study about 107 internet users and for this purpose he compiles the information portrayed in the following table - Age (years) 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60 60 - 70 Number of internet users 9 19 37 22 ? 6 a. Compute the average age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places b. Compute the median age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places. c. Compute the modal age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places.
Transcribed Image Text:An internet provider of a region wants to study about 107 internet users and for this purpose he compiles the information portrayed in the following table - Age (years) 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60 60 - 70 Number of internet users 9 19 37 22 ? 6 a. Compute the average age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places b. Compute the median age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places. c. Compute the modal age of the internet users of that region. Answer in exact fraction, or rounded to at least 4 decimal places.
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