Homework check. Probability
Question Description
Hello, needed some assistance with these questions. Use the chart to get the answer. Thanks.
WORK IS NEEDED!
Table
NO YES
FEMALE 43 36
MALE 61 60
Question #1
Is P(M & S) equal to P(M) multiplied by P(S | M)? Why or why not?
Question #2
Calculate P(M or S), the probability that X is male or smokes.
Question #3
Is P(M or S) equal to P(M) + P(S)? Why or why not?
Question #4
Is P(M or S) equal to P(M) + P(S) – P(M & S)? Why or why not?
Please attach pictures of the work on a notebook if possible.
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