the measurements of the diameters (in mm) of the heads of 107 screws are given below: diamter :- 1) 33-35 - Maths - Statistics

Question

the measurements of the diameters (in mm) of the heads of 107
screws are given below:
diamter :- 1) 33-35 no of screws :- 1) 17
2) 36 - 38 2) 19
3) 39 - 41 3) 23
4) 42-44 4) 21
5) 45 - 47 5) 27
calculate variance and standard deviation

Priya · Answer

the measurement of diameter of head of 107 screw are given below
diameter: 33-35,36-38,39-41,42-44,45-47

the measurements of the diameters (in mm) of the heads of 107 screws are given below: diamter :- 1) 33-35 no of screws :- 1) 17 2) 36 - 38 2) 19 3) 39 - 41 3) 23 4) 42-44 4) 21 5) 45 - 47 5) 27 calculate variance and standard deviation.

the measurements of the diameters (in mm) of the heads of 107 screws are given below:

diamter :- 1) 33-35 no of screws :- 1) 17

2) 36 - 38 2) 19

3) 39 - 41 3) 23

4) 42-44 4) 21

5) 45 - 47 5) 27

calculate variance and standard deviation.