The Following Table Shows the Age Distribution of a Sample

question 25

Short Answer

The following table shows the age distribution of a sample of 180 students at a local college.
AGE DISTRIBUTION OF
180 STUDENTS AT A LOCAL COLLEGE
Age of Students Number of Students
15 - 19 36
20 - 24 44
25 - 29 60
30 - 34 38
35 - 39 2
Total 180
a.Of the students in the sample, what percentage is younger than 20 years of age?
b.What percentage is at least 30 years of age?
c.Based on this sample, what percentage of the students at the college do you estimate to be younger than 25 years of age?

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Legible Printed Data

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Poorly Written Numbers

Numerical figures that are difficult to read or interpret due to lack of clarity, incorrect formatting, or errors in writing.

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Double-Entry Bookkeeping System

The Double-Entry Bookkeeping System is an accounting method that requires each financial transaction to be recorded in at least two accounts, ensuring the accounting equation remains balanced.