Question

The following data gives the information on the observed life times (in hours) of 150
electrical components. Find the mean, median and mode.
lifw time -0-20,20-0,40-60,60-80,80-100.
frequency=15,10,35,50,40

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

The following data gives the information on the observed life times (in hours) of 150

electrical components. Find the mean, median and mode.

lifw time -0-20,20-0,40-60,60-80,80-100.

frequency=15,10,35,50,40