20. 7.12 Measurement and data. Students will be presented with data displayed in two box plots and students must use their understanding of the following to compare the data presented. Use the box-and-whisker plot for Exercises 2–5. Plot Y range is 42 − 6 = 36 5. The student is expected to: (A) compare two groups of numeric data using comparative dot plots or box plots by comparing their shapes, centers, and spreads 24, 32, 35, 18, 20, 36, 12 The box-and-whisker plot shows the test scores of two students. 11 7. 15 4. Box plots are a type of graph that can help visually organize data. Find the least value, the greatest value, and the median. needs more data, he could sample a larger population to see how its measures compare to the 50-animal sample. Use the data to create a box plot on the number line: 35, 24, 25, 38, 31, 20, 27 1. … Order the data from least to greatest. Answers will vary. The depth of two lakes is measured at multiple spots. Use the data to make a box-and-whisker plot. Compare the spreads of the dot plots. 10. 15 3. The data are not symmetric about the center. The student applies mathematical process standards to use statistical representations to analyze data. Go Math Grade 7 Answer Key Chapter 11 Analyzing and Comparing Data helps the students to score the highest marks in the exams. So, all students of 7th grade can refer and Download Go Math Answer Key Chapter 11 Analyzing and Comparing Data. 11.2LESSON Comparing Data Displayed in Dot Plots 7.12.A Measurement and data—7.12.A Compare two groups of numeric data using comparative dot plots or box plots by comparing their shapes, centers, and spreads. Example 1 Make a stem-and-leaf plot of this set of data: 34, 31, 37, 44, 38, 29, 34, 42, 43, 34, 52, and 41. _____ _____ 3. Calculate the mean, median, and range of the data in the dot plot. Comparing Data Displayed in Box Plots Practice and Problem Solving: A/B 1. 30 Reteach 1. Data from West Magazine. This lesson focuses on teaching students to compare data shown in two box plots according to the 7th Grade Common Core Math Standards. 15 2. 12 14 Number of Days of Rain for Montgomery, AL 11. For the first lake, the mean depth is about 45 feet with a standard deviation of 8 feet. 5. References. We have provided a … To graph a box plot the following data points must be calculated: the minimum value, the first quartile, the median, the third quartile, and the maximum value. Comparing Data Displayed in Box Plots Reteach A box plot separates a set of data into four equal parts. Plot Y; Plot X range is 13 − 11 = 2. A display that shows how the values in a data set are distributed (2 words). Problem 5. Practice and Problem Solving: D 1. Which box plot has a greater measure of variability? (Lesson 11.1) Use the puzzle to preview key vocabulary from this unit. Dot Plot a graphical device that summarizes data by the number of dots above each data value on the horizontal axis 2. Once the box plot is graphed, you can display and compare distributions of data. Plot X; 4 values of 11 6. 13. 10 12 14 LESSON 11.3 Comparing Data Displayed in Box Plots 7.12.A 345 A graph that shows how data are distributed by using the median, quartiles, least value, and greatest value; also called a box plot. The dot plots show the mean number of days with rain per month for two cities. Comparing Data Sets. Lesson 15. 12. Justify your answer using examples. Box and Whisker Plot Worksheets with Answers admin October 11, 2019 Some of the worksheets below are Box and Whisker Plot Worksheets with Answers, making and understanding box and whisker plots, fun problems that give you the chance to draw a box plot and compare sets of data, several fun exercises with solutions. Unscramble the circled letters to answer the riddle at the bottom of the page. Compare the centers of the dot plots. 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