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Question 22 Not yet answered Points out of 4.oo Flag question When do creative people get their good ideas? Assume that the survey of 963 inventors gives the following information Time of Day When Good Ideas Occur Time 6 A.M. 12 noon 12 noon - 6 P.M 6 PM. 12 midnight 12 midnight 6 A.M. Assuming that the time interval includes the left limit and all the times up to but not including the right limit, estimate the probability that an inventor has a good idea during the time interval from 6 A.M. to 12 noon. Write your answer as a fraction in simplest form. Number of Inventors 281 120 320 242 Select one o a O b, 291 632 e. none of these choices

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TOPIC: Use of the classical definition of probability.

he given troi buton is Num ber Inventrns lime when me 281 GAM-12 moon 120 320 6 PM 12 midnight 12 milnigh t- 6Am Total 242 = 963 Thus, theme ne total 93 mumber of inventans shich are mutually exelusive, eauabuy hely and exhaustive Noul, among them , tne namberinven- tons be tween the time intenval 6AM-12-moon) 281. is dHence wing the clasical definition 28/ 963

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