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Question
Which of the following is an example of dependent events?a) The probability of drawing a certain marble out of a bag on two different tries, replacing the first marble before drawing out a second
b) Drawing two cards from a deck, if, when you draw the first, you leave it out, then draw the second
c) The probability of getting an even number after rolling a die, then rolling it again
d) The probability of obtaining heads after flipping a coin once, then a second time
Answer
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Related questions
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Which of the following is a true statement regarding the practice of exposing students to multiple approaches to solving problems?
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Q:
Which of the following is an example of a statement spoken in the language of doing mathematics?
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d) "Copy down these steps into your notebooks."
Q:
Which of the following is NOT a common misconception about fraction computation?
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d) Estimation is not important.
Q:
In this ever-changing world, those who love mathematics will likely survive the ups and downs of the economy. Which of the following is NOT a contributing factor to this fact?
a) Society is becoming more reliant on technology and the data it produces.
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c) Teachers are currently preparing students for jobs that don"t yet exist, and they will likely need to be skilled at approaching problems in different ways.
d) The world is surrounded by algorithms that help make predictions.
Q:
Estimation of fractions can result in estimates that are not close to the actual computed answer and should be avoided.