Determining the probability of selecting people at arbitrary

Assignment Help Basic Statistics

Reference no: EM1313560

Use the table given below to answer the following questions:

Q1) If we were to ask one person at arbitrary, determine the probability that they will like punk rock?

Q2) If we were to ask one person at arbitrary, determine the probability that they will be in the age group 21 - 25?

Q3) If we were to ask one person at arbitrary, determine the probability that they will be 17-21 and enjoy country?

Q4) If we were to ask three people at arbitrary, determine the probability that they will all prefer punk rock?

AGE/GENRE	Punk Rock	Techno	Pop	Country	TOTAL
12 - 16	15	6	34	3	58
17 - 21	25	10	21	7	63
21 - 25	10	30	24	14	78
25 - 30	5	17	26	24	72
30+	2	4	28	20	54
TOTAL	57	67	133	68	325

Reference no: EM1313560

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