A certain senior citizen purchases 54, "6-49" lottery tickets a week, where each ticket consists of a different six-number combination. The probability that this senior will win - (to win at least three of the six numbers on the ticket must match the six-number winning combination) on any ticket is about 0.018638. What probability distribution would be appropriate for finding the probability of any individual ticket winning?? Part (a) How many winning tickets can the senior expect to have each week? E[X] = x= (If rounding use at least four digits after the decimal in your answer) Standard deviation in the number of winning tickets? SD[X]=ox= (If rounding use at least four digits after the decimal in your answer) Part (b) What is the probability that the senior will have at least 1 winning ticket? P(X > 1) = (If rounding use at least four digits after the decimal in your answer) at most one winning ticket? P(X ≤ 1) = (If rounding use at least four digits after the decimal in your answer) Part (c) What is the probability that the senior will have between 3 and 7 (inclusive) winning tickets? (If rounding use at least four digits after the decimal in your answer)
A certain senior citizen purchases 54, "6-49" lottery tickets a week, where each ticket consists of a different six-number combination. The probability that this senior will win - (to win at least three of the six numbers on the ticket must match the six-number winning combination) on any ticket is about 0.018638. What probability distribution would be appropriate for finding the probability of any individual ticket winning?? Part (a) How many winning tickets can the senior expect to have each week? E[X] = x= (If rounding use at least four digits after the decimal in your answer) Standard deviation in the number of winning tickets? SD[X]=ox= (If rounding use at least four digits after the decimal in your answer) Part (b) What is the probability that the senior will have at least 1 winning ticket? P(X > 1) = (If rounding use at least four digits after the decimal in your answer) at most one winning ticket? P(X ≤ 1) = (If rounding use at least four digits after the decimal in your answer) Part (c) What is the probability that the senior will have between 3 and 7 (inclusive) winning tickets? (If rounding use at least four digits after the decimal in your answer)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![A certain senior citizen purchases 54, "6-49" lottery tickets a week, where each ticket consists of a different six-number combination. The probability that this senior will win - (to
win at least three of the six numbers on the ticket must match the six-number winning combination) on any ticket is about 0.018638.
What probability distribution would be appropriate for finding the probability of any individual ticket winning??
Part (a) How many winning tickets can the senior expect to have each week?
EX]
(If rounding use at least four digits after the decimal in your answer)
Standard deviation in the number of winning tickets?
SD[X] = 0x = (If rounding use at least four digits after the decimal in your answer)
Part (b) What is the probability that the senior will have at least 1 winning ticket?
P(X> 1) = (If rounding use at least four digits after the decimal in your answer)
at most one winning ticket?
P(X ≤ 1) = (If rounding use at least four digits after the decimal in your answer)
Part (c) What is the probability that the senior will have between 3 and 7 (inclusive) winning tickets?
(If rounding use at least four digits after the decimal in your answer)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F45805429-952a-4b4d-83d8-b1019bf9e8fd%2Fb2b56669-46bd-47a9-99d1-77bc97d8dcc7%2F9s2hync_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A certain senior citizen purchases 54, "6-49" lottery tickets a week, where each ticket consists of a different six-number combination. The probability that this senior will win - (to
win at least three of the six numbers on the ticket must match the six-number winning combination) on any ticket is about 0.018638.
What probability distribution would be appropriate for finding the probability of any individual ticket winning??
Part (a) How many winning tickets can the senior expect to have each week?
EX]
(If rounding use at least four digits after the decimal in your answer)
Standard deviation in the number of winning tickets?
SD[X] = 0x = (If rounding use at least four digits after the decimal in your answer)
Part (b) What is the probability that the senior will have at least 1 winning ticket?
P(X> 1) = (If rounding use at least four digits after the decimal in your answer)
at most one winning ticket?
P(X ≤ 1) = (If rounding use at least four digits after the decimal in your answer)
Part (c) What is the probability that the senior will have between 3 and 7 (inclusive) winning tickets?
(If rounding use at least four digits after the decimal in your answer)
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