Solve the problem. Round to the nearest hundredth of a percent if needed. Use of the internet for shopping is increasing dramatically, but still is somewhat age dependent. When a popular web site that sells books asked the age of users who bought products from them over the internet, they obtained the following data. What is the probability that a buyer on this web site is aged 60-69

A First Course in Probability (10th Edition)
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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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Solve the problem. Round to the nearest hundredth of a percent if needed.

Use of the internet for shopping is increasing dramatically, but still is somewhat age dependent. When a popular web site that sells books asked the age of users who bought products from them over the internet, they obtained the following data. What is the probability that a buyer on this web site is aged 60-69

### Age Distribution Data

The table below displays the number of individuals across various age groups. This data provides insight into the distribution of a population segmented by age.

| Age Group | Number |
|-----------|--------|
| 10-19     | 1,950  |
| 20-29     | 3,974  |
| 30-39     | 2,902  |
| 40-49     | 917    |
| 50-59     | 326    |
| 60-69     | 235    |
| 70-79     | 70     |

#### Analysis
- The age group with the highest count is **20-29**, totaling **3,974** individuals.
- The lowest number is in the **70-79** age group, with only **70** individuals.
- A notable decline is observed in the number of individuals as the age group increases beyond 30-39. 

This data can be utilized to analyze demographic trends and allocate resources accordingly.
Transcribed Image Text:### Age Distribution Data The table below displays the number of individuals across various age groups. This data provides insight into the distribution of a population segmented by age. | Age Group | Number | |-----------|--------| | 10-19 | 1,950 | | 20-29 | 3,974 | | 30-39 | 2,902 | | 40-49 | 917 | | 50-59 | 326 | | 60-69 | 235 | | 70-79 | 70 | #### Analysis - The age group with the highest count is **20-29**, totaling **3,974** individuals. - The lowest number is in the **70-79** age group, with only **70** individuals. - A notable decline is observed in the number of individuals as the age group increases beyond 30-39. This data can be utilized to analyze demographic trends and allocate resources accordingly.
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