Which player has scored more on an average

Assignment Help Basic Statistics

Reference no: EM13933288

1. Following are the records of two players regarding their performance in cricket matches:

Score of

Player A: 48

Score of

63 70

Player : 33

100

11 25

(a) Which player has scored more on an average?

(b) Which player is more consistent in his performance.

2. Claculate mean deviation from the median for the following data:

Age (years)

4-6

6-8

8-10

10-12

12-14 14-16 16-18

No. of Students:

120

150

80 60 20

3. (a) The following table gives the number of finished articles turned out daily by the different number of workers in the factory. Find the mean value and the standard deviation of output of finished articles daily.

No. of Articles: 18 19	20	21	22	23	24	25	26 27
No. of Workers: 3 7	11	14	18	17	13	8	5 4

(b) Explain, with a suitable example, the term Variation. Mention some common measures of variation and describe the one which you think to be most important of them.

Reference no: EM13933288

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