Mathematics
Grand-Tests
Easy
Question
Which of the following is closest to the percent increase in Puerto Rico's population from 1965 to 1970?
- 4%
- 9%
- 40%
- 90%
The correct answer is: 4%
= 4%
Hence option (A)
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Mathematics
Questions 12 and 13 refer to the following information.
The scatterplot shows the relationship between the number of years, n, after 1955 and the population of Puerto Rico P, in millions. A line of best fit for the data is also shown.
Which of the following is the closest to the predicted population of Puerto Rico, in millions, in 1955?
Questions 12 and 13 refer to the following information.
The scatterplot shows the relationship between the number of years, n, after 1955 and the population of Puerto Rico P, in millions. A line of best fit for the data is also shown.
Which of the following is the closest to the predicted population of Puerto Rico, in millions, in 1955?
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Which of the following statements best compares the mean and the median of the populations for these 5 countries?
Which of the following statements best compares the mean and the median of the populations for these 5 countries?
MathematicsGrand-Tests
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Questions 6 and 7 refer to the following information.
The table shows the approximate land area, in square kilometers (km2), of 5 European countries in 2018. The bar graph gives the approximate population of each of these countries in 2018.
Which of the following is closest to the land area, in square miles (mi2), of Malta? (Use 1 km2 = 0.39 mi2 .)
Questions 6 and 7 refer to the following information.
The table shows the approximate land area, in square kilometers (km2), of 5 European countries in 2018. The bar graph gives the approximate population of each of these countries in 2018.
Which of the following is closest to the land area, in square miles (mi2), of Malta? (Use 1 km2 = 0.39 mi2 .)
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