POPULATION: The graph shows the population (in millions) of the United States from 1960 to 2010. In what year was the population of the United States about 180 million?
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Question 2
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What was the approximate population of the United States in 1990?
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Question 3
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Describe the trend shown by the data.
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Question 4
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WEIGHT: The table shows the weight of a baby over several months. Which scatterplot matches the data
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Question 5
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Write an equation of the line of fit. Remember y=mx+b
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Question 6
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The baby is gaining 1.5 pounds per month and was born with a weight of 7 pounds.
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Question 7
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READING: You ramdomly survey students at your school about what type of books they like to read. The two-way table shows your results. Find and interpret the marginal frequencies. Select all that are correct.
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Question 8
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Choose the best data display for the following situation: Magazine sales grouped by price.
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Question 9
9.
Choose the best data display for the following situation: The distance a person hikes each week.