Math Practice 101
Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 12:Statistical Display; Mid-Chapter Review


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Problem Solving

  • Question 1 (request help)

    Jasmine asked her class how many pets they have. The line plot shows the results. Describe the distribution of the data.
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  • Question 2 (request help)

    Use the histogram. How many students complete 9 or less hours of homework a month?
  •    students
  • Question 3 (request help)

    The box plot shows scores for a math test. Describe the distribution of the data.
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  • Question 4 (request help)

    The line plot shows the cost of different video games at a store. Describe the shape of the distribution.
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Model with Mathematics Select the appropriate type of display for the data gathered in Exercises 5 and 6.

  • Question 5 (request help)

    the number of students who have traveled to Arizona, Louisiana, Kansas, Florida, Michigan, and Wisconsin
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  • Question 6 (request help)

    the change in the value of a house over a period of 30 years
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Thanksgiving Meal

The local soup kitchen is attempting to budget for their annual Thanksgiving meal and need to predict how many people are going to come.The attendance numbers for the last several years are shown. The cost to prepare each meal is $3.

Write your answers on another piece of paper. Show all of your work to receive full credit.

  • Question 7 (request help)

    Part A

    Construct a box plot to display the information. Based on your plot, if an average number of people come to the dinner in Year 9 how much would it cost?
  • Year 9 cost: $   
  • Question 7 (request help)

    Part B

    The graph shows the actual attendance for Years 1 through 9. How many dinners were served at the kitchen in Year 9? What was the food budget total? How close was the actual budget to the budget prediction you made in Part A? Explain your answer.
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  • Question 7 (request help)

    Part C

    The box plot displays the number of meals served in Years 1 through 10. What can you determine about the number of dinners served in Year 10? Explain your answer.
  • Dinners served in Year 10:   

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