The table below describes the distribution of a random sample of 180 individuals, organized by gender and whether they are right- or left-handed. Handedness by Gender Right-handed Left-handed Male 87 8. Female 79 6. One subject from the sample is selected at random. Let M = the subject is male, F = the subject is female, R = the subject is right-handed, and L = the subject is left-handed. P(M) = 0.528 P(F) 0.472 P(R) 0.922 P(L) : 0.078 P(M AND R) = 0.07058824 P(F AND L) = 0.033 P(M OR L) = 0.07058824 P(F OR R) = 0.956 P(M AND F) : P(M OR F) = 1 P(F | L) P(L| F) : 0.07058824 %3D .071

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Chapter11: Data Analysis And Probability
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The table below describes the distribution of a random sample of 180 individuals, organized by
gender and whether they are right- or left-handed.
Handedness by Gender
Right-handed
Left-handed
Male
87
Female
79
One subject from the sample is selected at random. Let M = the subject is male, F = the subject is
female, R = the subject is right-handed, and L = the subject is left-handed.
P(M)
P(F)
0.528
0.472
P(R)
P(L) = 0.078
0.922
P(M AND R)
0.07058824
P(F AND L)
0.033
P(M OR L) =
P(F OR R)
0.07058824
0.956
P(M AND F) =
P(M OR F) :
1
P(F | L) = | 0.07058824
P(L | F) = .071
Question Help: D Post to forum
Transcribed Image Text:The table below describes the distribution of a random sample of 180 individuals, organized by gender and whether they are right- or left-handed. Handedness by Gender Right-handed Left-handed Male 87 Female 79 One subject from the sample is selected at random. Let M = the subject is male, F = the subject is female, R = the subject is right-handed, and L = the subject is left-handed. P(M) P(F) 0.528 0.472 P(R) P(L) = 0.078 0.922 P(M AND R) 0.07058824 P(F AND L) 0.033 P(M OR L) = P(F OR R) 0.07058824 0.956 P(M AND F) = P(M OR F) : 1 P(F | L) = | 0.07058824 P(L | F) = .071 Question Help: D Post to forum
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