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.