Mathematics: 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 23 21 29 73 Manufacturer B 27 17 10 54 Total 50 38 39 127 х a) Find the probability that the hat was was Black or was from Manufacturer A. 0.3150 O 0.78740157480315 b) Find P(Red). c) Find P(Manufacturer B and Red), d) Find P(Manufacturer B or Red).

A store purchases baseball hats from two different

anjali1097

18.03.2022

See below

Step-by-step explanation:

P(A or Black) = (73 + 27)/127 = 100/127 = 0.7874015748

P(Red) = red/total = 39/127 = 0.30708661417

P(Manufacturer B and Red) = (B and red)/total = 10/ 127 = 0.0787401575

P(Manufacturer B or Red) = (B or red)/total = (54 + 29)/127 = 0.65354330708

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ImmortalEnigmaYT

04.05.2023

this is like a 4th grade question

Step-by-step explanation:

4x40=160 +180 = 340 = 315 THE ANSWER IS 315

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