A construct an ogive for the reaction times given in, Ask an Expert

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(a) Construct an ogive for the reaction times given in Exercise 116.

(b) Construct an ogive representing the cumulative percentage distribution.

Exercise 116

Eighty pilots were tested in a flight simulator and the time for each to take corrective action for a given emergency was measured in seconds, with the following results:

Construct a frequency distribution of these data.

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