Question
The Ontario Assistants' Association recently conducted a survey on the educational attainment of its members. The results of the survey are summarized in the table
The Ontario Assistants' Association recently conducted a survey on the educational attainment of its members. The results of the survey are summarized in the table below :
One member of the association is randomly selected:
1. What is the probability that he is male? (1 point)
2. What is the probability that he has a college education?(1 point)
3. What is the probability that he is male and Gull has a college education?(2 points)
4. What is the probability that he is a man and has attended college? (2.5 points)
5. What is the probability that he is a woman knowing he has a college education? (2.5 poi.)
Question 18 (9 points) Mohamed Dia L'association des assistants et assistantes de l'Ontario a effectue une enquete recente sur le niveau d'education de ses membres. Les resultats de l'enquete sont resumes dans le tableau ci-apres. Homme Femme Totaux Pas d'etudes secondaires 70 210 280 Etudes collegiales 85 490 575 Etudes universitaires 45 230 275 Totaux 200 930 1130 Un membre de l'association est choisi au hasard. 1. Quelle est la probabilite qu'il soit un homme ? (1 point) 2. Quelle est la probabilite qu'il ait fait des etudes collegiales ? (1 point) 3. Quelle est la probabilite qu'il soit un homme et qu'il ait fait des etudes collegiales ? (2 points) 4. Quelle est la probabilite qu'il ait fait des etudes collegiales sachant qu'il est un homme ? (2.5 points) 5. Quelle est la probabilite qu'il soit une femme sachant qu'il ait fait des etudes universitaires ? (2.5 points)Step by Step Solution
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