Questions: Question 8 of 29 This quiz: 29 point(s) possible This question: 1 point(s) possible The following stem and leaf plot gives the weights in pounds of all 15 students in the Algebra I class at East Junior High. a. Write the weights of the 15 students. b. What is the weight of the lightest person in the class? c. What is the weight of the heaviest person in the class? d. Draw a histogram based on the stem and leaf plot. Weights of Students in East Junior High Algebra I Class 8 1 5 6 8 9 1 6 6 9 10 2 5 11 12 2 5 Note: 10 3 represents 103 lb a. Choose the correct answer below. A. 72, 75, 81, 81, 85, 86, 88, 91, 96, 96, 99, 102 B. 72, 75, 81, 81, 85, 86, 88, 91, 96, 96, 99, 102, 105, 122, 125 C. 81, 81, 85, 86, 88, 91, 96, 96, 99, 102, 105, 122, 125 D. 72, 75, 81, 81, 85, 85, 86, 88, 91, 96, 96, 96, 99, 102, 105, 122, 125

Question 8 of 29 This quiz: 29 point(s) possible This question: 1 point(s) possible The following stem and leaf plot gives the weights in pounds of all 15 students in the Algebra I class at East Junior High. a. Write the weights of the 15 students. b. What is the weight of the lightest person in the class? c. What is the weight of the heaviest person in the class? d. Draw a histogram based on the stem and leaf plot. Weights of Students in East Junior High Algebra I Class 8 1 5 6 8 9 1 6 6 9 10 2 5 11 12 2 5 Note: 10 3 represents 103 lb a. Choose the correct answer below. A. 72, 75, 81, 81, 85, 86, 88, 91, 96, 96, 99, 102 B. 72, 75, 81, 81, 85, 86, 88, 91, 96, 96, 99, 102, 105, 122, 125 C. 81, 81, 85, 86, 88, 91, 96, 96, 99, 102, 105, 122, 125 D. 72, 75, 81, 81, 85, 85, 86, 88, 91, 96, 96, 96, 99, 102, 105, 122, 125
Transcript text: Question 8 of 29 This quiz: 29 point(s) possible This question: 1 point(s) possible The following stem and leaf plot gives the weights in pounds of all 15 students in the Algebra I class at East Junior High. a. Write the weights of the 15 students. b. What is the weight of the lightest person in the class? c. What is the weight of the heaviest person in the class? d. Draw a histogram based on the stem and leaf plot. Weights of Students in East Junior High Algebra I Class 811568 91669 1025 11 1225 1013 represents 103 lb a. Choose the correct answer below. A. $72,75,81,81,85,86,88,91,96,96,99,102$ B. $72,75,81,81,85,86,88,91,96,96,99,102,105,122,125$ C. $81,81,85,86,88,91,96,96,99,102,105,122,125$ D. $72,75,81,81,85,85,86,88,91,96,96,96,99,102,105,122,125$
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Solution

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Solution Steps

Step 1: Write the weights of the 15 students

The weights of the 15 students are: \(72, 75, 81, 81, 85, 85, 86, 88, 91, 96, 96, 96, 99, 102, 105, 122, 125\).

Step 2: Determine the weight of the lightest person

The lightest person in the class weighs \(72\) pounds.

Step 3: Determine the weight of the heaviest person

The heaviest person in the class weighs \(125\) pounds.

Final Answer

  • The weights of the 15 students are: \(72, 75, 81, 81, 85, 85, 86, 88, 91, 96, 96, 96, 99, 102, 105, 122, 125\).
  • The lightest person weighs \(72\) pounds.
  • The heaviest person weighs \(125\) pounds.

{"axisType": 3, "coordSystem": {"xmin": 70, "xmax": 130, "ymin": 0, "ymax": 5}, "commands": ["y = 0"], "latex_expressions": ["$Histogram$"]}

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