# Probability and Statistics hw

Anonymous

### Question Description

Ch2. Check Your Skills: #2.14 through 2.23

Ch2. Exercises: #2.28, 2.39, 2.40

I have attached the homework

### Unformatted Attachment Preview

pallveechem123
School: Purdue University

Please find attached the complete workKindly reply in case of any doubt.Pallvee

2.14Becquerel/kg
4.8
7
6.2
7.3
6
7.3
3.7
9.4
8.4
6
5
5.1
6
7.3
4.7
Mean of the data= Sum of the data/ Number of data
Sum of the data= (4.8+7+6.2+7.3+6+7.3+3.7+9.4+8.4+6+5+5.1+6+7.3+4.7)
=94.2
Number of data=15
Mean =94.2/15=6.28

2.15
Median of the data in 2.14 can be found out by arranging the data in ascending order and then finding
the middle number in the series
Becquerel/kg
3.7
4.7
4.8
5
5.1
6
6
6
6.2
7
7.3
7.3
7.3
8.4
9.4
The median is 6.
2.16
Inter Quartile r...

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