CDF + Let X be the number of tails that turned up when two fair coins are tossed. What are the possible outcomes for X, the probability of each, and the distribution function value? Choose an answer Hint 1 1 3 2 1 2 1 1 P(x) 4 P(x) 4 4 4 4 4 3 3 1 CDF 1 CDF 1 4 4 4 4 X 1 1 2 3 2 1 4 1 1 P(x) 4 P(x) 4 4 4 1 1 3 CDF 1 CDF 4 4 1 4 2/43/4

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 14E
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Related questions
Question
Let X be the number of tails that turned up when
two fair coins are tossed. What are the possible
outcomes for X, the probability of each, and the
distribution function value?
Choose an answer
Hint
X 0
1
1
3
2
1
1
P(x)
4
2
1
P(x)
4
4
4
4
4
3
3
1
CDF
1
CDF
1
4
4
4
4
X
1
1
2
3
2
1.
4
2
1
P(x)
4
P(x)
4
4
4
4
1
3
1
3
CDF
1
CDF
4
4
1
4
4
Transcribed Image Text:Let X be the number of tails that turned up when two fair coins are tossed. What are the possible outcomes for X, the probability of each, and the distribution function value? Choose an answer Hint X 0 1 1 3 2 1 1 P(x) 4 2 1 P(x) 4 4 4 4 4 3 3 1 CDF 1 CDF 1 4 4 4 4 X 1 1 2 3 2 1. 4 2 1 P(x) 4 P(x) 4 4 4 4 1 3 1 3 CDF 1 CDF 4 4 1 4 4
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