A store purchases baseball hats from two different manufacturers in 3 different colors, summarized below. One hat is chosen at random. Give your answer as a decimal out to at least 4 places. Blue Red Total Manufacturer A 22 27 67 Manufacturer B 30 29 76 Total 35 52 56 143 a) Find the probability that the hat was was Blue or was from Manufacturer A. b) Find P(RedC). Black 18 17 c) Find P(Manufacturer B and Red). d) Find P(Manufacturer B or Red). Question Help: Message instructor
A store purchases baseball hats from two different manufacturers in 3 different colors, summarized below. One hat is chosen at random. Give your answer as a decimal out to at least 4 places. Blue Red Total Manufacturer A 22 27 67 Manufacturer B 30 29 76 Total 35 52 56 143 a) Find the probability that the hat was was Blue or was from Manufacturer A. b) Find P(RedC). Black 18 17 c) Find P(Manufacturer B and Red). d) Find P(Manufacturer B or Red). Question Help: Message instructor
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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