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Author Question: Two coins are tossed. What is the probability that at least one head appears? A) cannot be ... (Read 54 times)

maychende

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on: Jul 25, 2018
Two coins are tossed. What is the probability that at least one head appears?
 
  A) cannot be determined B) 0.75
  C) 0.50 D) 0.25

Question 2

In the Sunday newspaper, an article presented the data of a study on the annual median price of homes sold to first-time buyers in the last 10 years. A realtor passed on results from this data to his clients. Identify the data collection method.
 
  A) designed experiment B) survey
  C) published source D) observational study


mjenn52

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Reply #1 on: Jul 25, 2018
Answer to Question 1

B

Answer to Question 2

C


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maychende

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Reply #2 on: Jul 25, 2018
TY


mjenn52

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Reply #3 on: Jul 25, 2018
You're welcome


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