" 32) The following table gives the life times of "400

The following table gives the life times of 400 neon lamps : (i) Represent the given information with the help of a histogram.

The following table gives the life times of 400 neon lamps : : Represent the given information with the help of a histogram.

The following table gives the life times of 400 neon lamps : (ii) How many lamps have a life time of more than 700 hours ?

The following table gives the life times of 400 neon lamps : : How many lamps have a life time of more than 700 hours ?

The following table gives the life times of 400 neon lamps: How many lamps have a life time of more than 700 hours?

The following table gives the life times of 400 neon lamps: (i) Represent the given information with the help of histogram. (ii) How many lamps have a life time of more than 700 hours?

The following table gives the life times of 400 neon lamps : (i) Represent the given information with the help of a histogram. (ii) How many lamps have a life time of 700 hours or more than 700 hours ?

The following table gives the life time of 400 neon lamps: Life time (in hours 300-400 400-500 500-600 600-700 700-800 800-900 900-1000 No. of lamps: 14 56 60 86 74 62 48 A bulb is selected at random. Find the probability that the life time of the selected bulb is : less than 400 between 300 to 800 hours at least 700 hours.