1. How many jobs are being considered in the histogram? 2. How many jobs grant over $35,000? 3. What is the approximate mean of the histogram? (Hint: where does the histogram balance?)
1. How many jobs are being considered in the histogram? 2. How many jobs grant over $35,000? 3. What is the approximate mean of the histogram? (Hint: where does the histogram balance?)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Problem 3
The following histogram shows the starting salaries for several entry level jobs.
A histogram of starting salary
10
2
25,000
27,500
30,000
32,500
35,000
Salary
37,500
40,000
Frequency

Transcribed Image Text:1. How many jobs are being considered in the histogram?
2. How many jobs grant over $35,000?
3. What is the approximate mean of the histogram? (Hit: where does the histogram
balance?)
4. What is the shape of the histogram?
5. Judging by the shape of the histogram, would it be appropriate to use the mean as the
measure of center or would it be best to use the median?
6. (True or False) Most of the jobs grant between $32,500 and $35,000.
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