Finding Expected Value HSS.MD.A.4 Grade Practice Test Questions TOC | Lumos Learning

Finding Expected Value HSS.MD.A.4 Question & Answer Key Resources SBAC Grade 11 Mathematics  Master Course 

SBAC Grade 11 Mathematics  Master Course  Finding Expected Value

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Suppose you want to pick a heart from a standard deck of cards in an experiment. You practice the experiment 75 times and you pick a heart 15 times. Based on these results, if you conduct your experiment in front of your friends, what is the empirical probability that you will pick a heart?
  1. 25%
  2. 28%
  3. 24%
  4. 20%

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Question Type: Hot Text

Standard(s):HSS.MD.A.4

Standard Description: Develop a probability distribution for a random variable defined for a sample space in which probabilities are assigned empirically; find the expected value. For example, find a current data distribution on the number of TV sets per household in the United States, and calculate the expected number of sets per household. How many TV sets would you expect to find in 100 randomly selected households?

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