1. The following table shows the wages of staffs in ABC factory. What is typical salary of a worker in this factory? Explain what measure you use to calculate a typical salary in this context and why?
Staff |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
Salary |
15k |
18k |
16k |
14k |
15k |
15k |
12k |
17k |
90k |
95k |
2. Give an example of bimodal distribution.
please explain properly. I also have asked another question also in which 3 parts are answered and remaining 2 are left, I will attach its link if u can solve that also, it will be highly appreciated.
https://www.chegg.com/homework-help/questions-and-answers/prior-knowledge-answers-https-wwwcheggcom-homework-help-questions-answers-case-1-descripti-q51704673?trackid=Pp58YwmC
Ans.1) The typical salary will be the median of the sample because there are some outliers (viz. staff 9 and 10)
Median salary = 15k
Ans.2) Consider a population having people with blood groups A, A, AB and O occurring with a frequency 10k,10k,15k and 3k.
As the frequency of blood groups A and B are the same, this is an example of bimodal distribution.
Note: The data for the remaining question 4 and 5 is not available.
Hope this was helpful. Please leave back any comment.
Get Answers For Free
Most questions answered within 1 hours.