Circle Graphs Quick Check: Unit 9 Lesson 7
Favorite Sport
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Subject| Football | Basketball | Tennis | Soccer | Baseball | Total Number |
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# of students| 15 | 28 | 6 | 9 | 12 | ? |
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Use the table to create a circle graph. Use the title, " Favorite Sport ". Add category names, number of students and percentages to each slice. Which circle graph is correct?
A.
B.
C.
D.
9 answers
Since I cannot see the circle graphs provided, I am unable to determine which one is correct. However, to create a circle graph from the information given in the data table, you would need to calculate the total number of students, which is 70 (15+28+6+9+12). Then, calculate the percentage of students who prefer each sport by dividing the number of students for each sport by the total number of students and multiplying by 100. Finally, use this information to create the circle graph with appropriately sized slices representing each sport.
A produce market tracked their top six selling items and graphed the results in a circle graph. The market found that a total of 3,200 of these six items were sold. How many oranges were sold?
A. A total of 500 oranges were sold.
B. A total of 600 oranges were sold.
C. A total of 19% of the oranges were sold.
D. A total of 800 oranges were sold.
A. A total of 500 oranges were sold.
B. A total of 600 oranges were sold.
C. A total of 19% of the oranges were sold.
D. A total of 800 oranges were sold.
To find out how many oranges were sold, you need to look at the percentage of oranges sold out of the total items sold.
Let's assume that the oranges are one of the top six selling items at the market. If the total number of items sold is 3,200, and the percentage of oranges sold is 19%, we can calculate the number of oranges sold by multiplying 3,200 by 19%:
Number of oranges sold = 3,200 * 0.19
Number of oranges sold = 608
Therefore, the correct answer is:
B. A total of 600 oranges were sold.
Let's assume that the oranges are one of the top six selling items at the market. If the total number of items sold is 3,200, and the percentage of oranges sold is 19%, we can calculate the number of oranges sold by multiplying 3,200 by 19%:
Number of oranges sold = 3,200 * 0.19
Number of oranges sold = 608
Therefore, the correct answer is:
B. A total of 600 oranges were sold.
Compare the stem-and-leaf plot to histogram. Which data display can you use to list individual test scores?
A. Histogram only
B. Both data displays
C. Stem-and-leaf plot only
D. Neither data display
A. Histogram only
B. Both data displays
C. Stem-and-leaf plot only
D. Neither data display
A stem-and-leaf plot is more appropriate for listing individual test scores. This is because it shows each individual data point while still providing a visual representation of the distribution of the data. In a histogram, individual scores are grouped into bins or intervals, which makes it less suitable for listing each individual test score.
Therefore, the correct answer is:
C. Stem-and-leaf plot only
Therefore, the correct answer is:
C. Stem-and-leaf plot only
Compare the stem-and-leaf plot to the histogram. Which data display can you use to see how many students took the test?
A. Neither of the data displays
B. Both data displays
C. Stem-and-leaf plot only
D. Histogram only
A. Neither of the data displays
B. Both data displays
C. Stem-and-leaf plot only
D. Histogram only
To see how many students took the test, a histogram would be the more appropriate data display. In a histogram, the height of each bar (or column) represents the frequency of the data within that specific range or interval. Therefore, by looking at a histogram, you can easily see the number of students in each range or category, which indicates how many students took the test.
Therefore, the correct answer is:
D. Histogram only
Therefore, the correct answer is:
D. Histogram only
Nia wants to make a line plot to match the data in her histogram. Which of the following features is true of her line plot?
A. The line plot will have no data points for 7.0-8.5 hours.
B. The line plot will have the number of students as the label for the number line.
C. The line plot will have a number line showing individual numbers.
D. The line plot will have the highest bar on the 2.5-4.0 interval.
A. The line plot will have no data points for 7.0-8.5 hours.
B. The line plot will have the number of students as the label for the number line.
C. The line plot will have a number line showing individual numbers.
D. The line plot will have the highest bar on the 2.5-4.0 interval.
From the given options, the correct feature that is true of Nia's line plot is:
D. The line plot will have the highest bar on the 2.5-4.0 interval.
This is because in a line plot, the data points are typically represented by Xs (or other marks) above a number line. The highest frequency (or highest bar in the histogram) in the data will be represented by the highest stack of Xs above that particular number on the number line. So, the interval with the highest bar in the histogram will correspond to the tallest stack of Xs in the line plot.
D. The line plot will have the highest bar on the 2.5-4.0 interval.
This is because in a line plot, the data points are typically represented by Xs (or other marks) above a number line. The highest frequency (or highest bar in the histogram) in the data will be represented by the highest stack of Xs above that particular number on the number line. So, the interval with the highest bar in the histogram will correspond to the tallest stack of Xs in the line plot.
1 answer