Use the following table to find the probability.   Male Female Write with left hand 55 38 Do not write with left hand 95 130   If one the subjects is randomly selected, find the probability that the person is a male or do not write with left hand. If one of the subjects is randomly selected, find the probability that the person is a male given that the person writes with left hand. If two subjects are randomly selected without replacement, find the probability that both female and do not write with left hand.

MATLAB: An Introduction with Applications
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Use the following table to find the probability.

  Male Female
Write with left hand 55 38
Do not write with left hand 95 130

 

  1. If one the subjects is randomly selected, find the probability that the person is a male or do not write with left hand.
  2. If one of the subjects is randomly selected, find the probability that the person is a male given that the person writes with left hand.
  3. If two subjects are randomly selected without replacement, find the probability that both female and do not write with left hand.
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