The table gives Josh's probabilities of scoring in various ranges on a par-70 course. In a given round, find the probability of the event. less than 90. x P(x) Below 60 0.03 60dash–64 0.07 65dash–69 0.18 70dash–74 0.26 75dash–79 0.23 80dash–84 0.09 85dash–89 0.07 90dash–94 0.03 95dash–99 0.03 100 or above 0.01 The probability of Josh scoring less than 90 is_?. (Simplify your answer. Type an integer or a decimal.)
The table gives Josh's probabilities of scoring in various ranges on a par-70 course. In a given round, find the probability of the event. less than 90. x P(x) Below 60 0.03 60dash–64 0.07 65dash–69 0.18 70dash–74 0.26 75dash–79 0.23 80dash–84 0.09 85dash–89 0.07 90dash–94 0.03 95dash–99 0.03 100 or above 0.01 The probability of Josh scoring less than 90 is_?. (Simplify your answer. Type an integer or a decimal.)
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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The table gives Josh's probabilities of scoring in various ranges on a par-70 course. In a given round, find the probability of the event .
less than 90.
|
x
|
P(x)
|
|---|---|
|
Below 60
|
0.03
|
|
60dash–64
|
0.07
|
|
65dash–69
|
0.18
|
|
70dash–74
|
0.26
|
|
75dash–79
|
0.23
|
|
80dash–84
|
0.09
|
|
85dash–89
|
0.07
|
|
90dash–94
|
0.03
|
|
95dash–99
|
0.03
|
|
100 or above
|
0.01
|
The probability of Josh scoring
less than 90
is_?.(Simplify your answer. Type an integer or a decimal.)
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