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5.1-5.3 B Review

Last updated almost 6 years ago

15 questions

2

In an election for 2020 is made up of 13 women and 15 men. One of them will be elected CEO of the company. Select all that apply.

3

Two cards are drawn at random, from a standard deck. ( 52 cards, 13 hearts, 13 diamonds, 13 spades, 13 clubs) Are the outcomes of the two cards independent? Select all true statements

1

Two cards are drawn at random, from a standard deck. ( 52 cards, 13 hearts, 13 diamonds, 13 spades, 13 clubs) If the first card is replaced before the second one is drawn, what is the probability that both cards will be hearts?

1

Two cards are drawn at random, from a standard deck. ( 52 cards, 13 hearts, 13 diamonds, 13 spades, 13 clubs) If the first card is not replaced before the sencond one is drawn, what is the probability that both cards will be hearts?

1

Use the BGSU table above: Compute P( salary is at or above upper middle income)

1

Use the BGSU table above: Compute P( salary is at or above upper middle income, given graduated college)

1

The Dean at Akron University found that 23% of the male population majored in teaching. If 67% of the students at Akron are men, what is the probability that a student chosen at random will be a male student majoring in teaching?

1

Tim has a graphics design business. He printed 45,000 business cards last year. However, 2534 business cards were printed incorrectly. Tyler also has a graphics design business. He printed 345,000 business cards last year. How many cards can Tyler make errors on and still be more accurate than Tim's business? ( include Tim's % of printing in your solution)

Try the problems #9-#14 below they are from Section 5.3. You are required to complete #15

1

There is money to send two of the eight city council members to a conference in Cleveland. All want to go, so they decide to choose the members to go by a random process. How many different combinations of two council members can be selected from the 8 who want to go to the conference?

1

Compute

1

There are 5 multiple choice questions on an exam, each with 4 possible answers. Use the multiplication rule of counting to determine the number of possible aswers sequences for the five questions. Only one of the sets can contain all five correct answers. How many possible sequences are there?

1

There are 5 multiple choice questions on an exam, each with 4 possible answers. Use the multiplication rule of counting to determine the number of possible aswers sequences for the five questions. Only one of the sets can contain all five correct answers. If you are guessing, so that you are as likely to choose one sequence of answers as another, what is the probability of getting all five answers correc?

1

A coin is tossed six times. Use the multiplication rule of counting to determine the number of possible head-tail sequences that can occur.

1

BHS hockey team plays two games. Use a tree diagram to list possible win, loss or tie and the sequences the team can experience for the set of two games.

3

What additional questions do you have on 5.1-5.2 ? OR Write your own probability problem for the class to solve. Please write below.