Word Problem-Probability?

1) A college administration has conducted a study of 224 randomly selected students to determine the relationship between satisfaction with academic advisement and academic success. They obtained the following information. Of the 77 students on academic probation. 37 are not satisfied with advisement, however, only 29 of the students not on academic probation are dissatisfied with advisement. What is the probability that a student at random is not on academic probation and is not satisfied with advisement?

2) A college administration has conducted a study of 163 randomly selected students to determine the relationship between satisfaction with academic advisement and academic success. They obtained the following information. Of the 67 students on academic probation. 27 are not satisfied with advisement, however, only 17 of the students not on academic probation are dissatisfied with advisement. What is the probability that a student at random is on academic probation and is not satisfied with advisement?

3) What is the card is either a heart or an ace, if you draw a random card, from a deck of 52 cards?

1 Answer

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  • Anonymous
    9 years ago
    Favorite Answer

    That would be...

    3. 13/52 * 4/52

    Good luck!

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