Chapter 12: Q33. (page 796)
The results of a simulation of coin flipping are shown.
Outcome | Frequency |
heads | 25 |
tails | 75 |
What is the experimental probability of heads?
Short Answer
The experimental probability is 0.25.
Chapter 12: Q33. (page 796)
The results of a simulation of coin flipping are shown.
Outcome | Frequency |
heads | 25 |
tails | 75 |
What is the experimental probability of heads?
The experimental probability is 0.25.
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MULTIPLE CHOICE On a multiple-choice test with four choices, Zack answered 12 out of 20 questions correctly. What could be used to simulate his correctly answering a question. What could be used to simulate his correctly answering a question?
tossing a coin
rolling a six-sided number cube
spinning a spinner with four equal sections
rolling a three-sided number cube
Determine the probability of each event if you randomly select a cube from a bag containing 6 red cubes, 4 yellow cubes, 3 blue cubes, and 1 green cube.
P(not red)
A box contains 8 red chips, 6 blue chips, and 12 white chips. Three chips are randomly drawn from the box and are not replaced.
Determine P(blue, blue).
Write an expression that describes the area in square units of a triangle with a height of and a base of .
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