Draw the graphs and do comparison of raw data

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Reference no: EM131665306

Assignment

Q1. These are per hour rate of 86 employees from a factory. Now you will choose a sample of 15 employees and calculate the following.

1. Sample Mean

2. Median

3. Range:

4. Sample Variance

5. Sample Standard Deviation

6. Frequency Distribution

Also draw the graphs and do comparison of Raw data.

Data:

 

15

15

23

17

18

15

23

27

27

26

28

 

30

19

21

25

24

23

22

21

20

19

28

 

26

25

24

23

22

29

17

15

16

22

27

 

29

30

19

23

25

27

21

22

16

17

18

 

23

25

21

19

29

20

15

19

18

23

26

 

26

26

25

25

25

16

16

16

17

10

12

 

14

13

12

27

24

13

14

10

10

10

12

 

15

19

25

27

30

29

17

15

20

 

 

These are per hour rate of 86 employees from a factory. Now we will choose a sample of 15 employees for further statistical procedure.

Instructions:

1. Do all calculations and write each and every step clearly.

2. Purpose and Conclusion of this assignment.

3. At least two reference should be given.

4. Be careful about time.

Reference no: EM131665306

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