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Joint Probability
Page 2
Questions (81)
Suppose Q and R are independent events. Find P(Q and R) if P(Q) = 0.27 and P(R) = 0.03.
1 answer
asked by
sheep
25 views
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
asked anonymously
16 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
asked anonymously
27 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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22 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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21 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
asked by
gems
22 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
asked anonymously
19 views
If A and B are mutually exclusive events, then their joint probability, that is, P(A and B), is equal to ..........
0 answers
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14 views
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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13 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
asked anonymously
18 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
asked anonymously
12 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)
1 answer
asked anonymously
8 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
asked anonymously
54 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
28 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
asked anonymously
14 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
asked by
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
asked anonymously
13 views
How many outcomes are possible when flipping a coin and rolling a dice?
1 answer
asked by
?
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
asked anonymously
7 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)
1 answer
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10 views
The probability that a dessert sold at a certain café contains chocolate is 73%The probability that a dessert contains both
1 answer
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14 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
asked anonymously
5 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
asked anonymously
11 views
p(a) =1/6 p(b)=2/7
p(a and b)=
0 answers
asked anonymously
12 views
A marble is to be selected from a bag of marbles at the same time a spinner is spun. The probability of selecting a green marble
1 answer
asked anonymously
8 views
What is the probability of spinning a yellow and flipping heads? on the spinner there are 2 yellow, 1 blue, and 7 green. Write
11 answers
asked by
The Collector
16 views
Let P(A)=1/6 and P(B)=1/5 . What is P(A and B) ? Round your answer to the nearest hundredth if using a decimal.(1 point)
1 answer
asked anonymously
5 views
Let P(A)=16 and P(B)=15 . What is P(A and B) ? Round your answer to the nearest hundredth if using a decimal.(1 point)
1 answer
asked anonymously
6 views
In a class of students, the following data table summarizes how many students passed a test and complete the homework due the
1 answer
asked by
s
6 views
What is the probability of flipping heads and rolling a six?
Write your answer as a fraction or a whole number.
1 answer
asked by
anonymous
1 view
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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