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. Black Blue Red Total Manufacturer A 15 24 10 49 Manufacturer B 14 21 58 Total 29 45 33 107 a) Find the probability that the hat was was Blue or was from Manufacturer A. b) Find P(RedC). c) Find P(Manufacturer B and Red). d) Find P(Manufacturer B or Red).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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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.
Black
Blue Red Total
Manufacturer A
15
24
10
49
Manufacturer B
14
21
23
58
Total
29 45
33 107
a) Find the probability that the hat was was Blue or was from Manufacturer A.
b) Find P(RedC).
c) Find P(Manufacturer B and Red).
d) Find P(Manufacturer B or Red).
Transcribed Image Text: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. Black Blue Red Total Manufacturer A 15 24 10 49 Manufacturer B 14 21 23 58 Total 29 45 33 107 a) Find the probability that the hat was was Blue or was from Manufacturer A. b) Find P(RedC). c) Find P(Manufacturer B and Red). d) Find P(Manufacturer B or Red).
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