SOLUTION: Please help me solve this. Nine percent of men cannot distinguish between the colors red and green. In a room of 500 men, would it be unusual to find 65 who cannot distinguish be

Question 910348: Please help me solve this.
Nine percent of men cannot distinguish between the colors red and green. In a room of 500 men, would it be unusual to find 65 who cannot distinguish between the colors red and green? Use the range rule of thumb to support your answer.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Re TY:
sd= = 0r = as 45 had been already determined.
p = .09, m = = 45, sd = = 6.4
45 � 2�6.4 usual occurrences 23 to 58
would it be unusual to find 65 who cannot distinguish between the colors red and green? Yes

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