Quiz 6, WINTER 18_ MATH&107 W18 6561 - MATH IN SOCIETY.pdf

In a poll of 1617 adults 33 said that they exercised

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In a poll of 1617 adults, 33% said that they exercised regularly. Give your answer as a percentage to one decimal place. 0.1% 1.2% 5.0% 2.5% Correct! Correct!
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2/10/2018 Quiz 6, WINTER 18: MATH&107 W18 6561 - MATH IN SOCIETY 5/9 5 / 5 pts Question 3 Find a 95% confidence interval for the true population proportion. In a poll of 1133 college students, 25% said that they had cheated at least once on an exam. 22.0% to 28.0% Correct! 24.9% to 25.1% 23.5% to 26.5% 19.1% to 30.9% 5 / 5 pts Question 4 Find the indicated probability. Round your answer to 6 decimal places when necessary.
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2/10/2018 Quiz 6, WINTER 18: MATH&107 W18 6561 - MATH IN SOCIETY 6/9 A bag contains 17 balls numbered 1 through 17. What is the probability that a randomly selected ball has an even number? Correct! 5 / 5 pts Question 5 Find the indicated probability. Round your answer to 6 decimal places when necessary. You are dealt one card from a 52-card deck. Find the probability that you are not dealt a 6.
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2/10/2018 Quiz 6, WINTER 18: MATH&107 W18 6561 - MATH IN SOCIETY 7/9 Correct!
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  • Fall '17
  • Jane Smith
  • Math, Statistics, Quiz, 6, 107, Decimal, 0.1%, 2.5%, 1.2%, 5.0%

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