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Joint Probability
Page 2
Questions (75)
Suppose Q and R are independent events. Find P(Q and R) if P(Q) = 0.27 and P(R) = 0.03.
1 answer
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sheep
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The joint probability function of X and Y is given by
𝑓(𝑥) = 𝐶(𝑥^2+y^2) ,𝑓𝑜𝑟 𝑥 = −1, 0, 1, 3
1 answer
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12 views
Let R be the event that Elena chooses a red flower from and vase, and W be the event that Glenn chooses a white flower from a
1 answer
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25 views
A vehicle is randomly selected. Let S be the event that the vehicle is an SUV and let D be the event that the vehicle has 4WD.
1 answer
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21 views
A survey participant is randomly selected. Let F be the event that the participant’s first motor vehicle had four cylinders
1 answer
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20 views
Two refills for a ball point pen are selected at random from a box that contains 3 blue, 2
red and 3 green refills. Let X be the
1 answer
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12 views
Calculate P(A and B)
in the following scenarios: a. P(A)=0.44,P(B)=0.92 ; A and B are independent P(A and B)= 0.404 Round to 3
1 answer
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gems
19 views
Given that P(A) = 0.7, P(B) = 0.6 and P(A and B) = 0.35 Remember: A ̅= A^'=A^c
Determine: P(A’ and B) P(A | B’) P(A’ or
1 answer
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If A and B are mutually exclusive events, then their joint probability, that is, P(A and B), is equal to ..........
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If A and B are mutually exclusive events, then their joint probability, that is, P(A and B), is equal to ..........
0.5 100 1
1 answer
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11 views
Let A and B be events with P (A) = 0.375; P (B) = 0.5, and.p(A and B) =0,25 Calculate p(Àand B)
0.125 0.25 0.375 0.75
1 answer
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16 views
Let A and B be events with P (A) = 0.375; P (B) = 0.5, and P (A and B)=0,25. Calculate P( À and Ɓ)
0.125 0.25 0.375 0.5
1 answer
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Let A and B be events with P (A) = 0.375; P (B) = 0.5, and P (A and B)=0,25. Calculate P( À and Ɓ)
1 answer
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6 views
A coin is flipped and a spinner is spun simultaneously. The spinner is divided into six equally sized sections labeled with 1,
2 answers
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52 views
Let event A represent an on-time arrival and event B represent transportation by bus. What is P(A and B) ? Round your answer to
1 answer
asked by
the
25 views
Dennis selects a shirt from the closet randomly without looking what is the probability that Dennis will select a pink shirt and
1 answer
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12 views
Tara makes the following statement:
"There is a 70% chance of sunny weather tomorrow and a 60% chance I will go to the beach."
1 answer
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A_<3
7 views
At LaGuardia Airport for a certain nightly flight, the probability that it will rain is 0.06 and the probability that the flight
1 answer
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12 views
How many outcomes are possible when flipping a coin and rolling a dice?
1 answer
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?
29 views
Given P(A) = 0.67 , P(B) = 0.4 and P(AorB) = 0.742 find the value of P(A and B), rounding to the nearest thousandth, if
1 answer
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5 views
35% of students take Spanish or Engineering
30% of students take Spanish 25% of students take Engineering P(A or B) = P(A) + P(B)
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8 views
The probability that a dessert sold at a certain café contains chocolate is 73%The probability that a dessert contains both
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12 views
What is the probability of rolling an odd number on the first roll of a six-sided cube and rolling an even number on the second
1 answer
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3 views
Events A and B are such that P(A)=3/10 and p(B)=2/5 and p(P)=1/10.find p(AnB') and p(A'nB')
1 answer
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7 views
p(a) =1/6 p(b)=2/7
p(a and b)=
0 answers
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5 views
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Parent Categories (14)
Basic Probability
College Admissions
Conditional probability
Event probability
Events and Probability
Independent and dependent events
Independent Events
Mutual Exclusivity
Probability
Probability and Statistics
Probability Calculations
Probability of Events
Probability Theory
Probability with urns