Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys

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  • Question 11 (request help)

    The box plot shows the number of hours spent working on a science project by students. Determine if each statement is a valid conclusion based on the box plot. Select yes or no.

    a. The distribution is symmetric.

    b. The median is the best measure to describe the center.

    c. There is an outlier at 2.

    • No
    • Yes
    • Yes
  • Question 12 (request help)

    The list of data shows the number of students at different bus stops on Mr. Carter's route. Construct a line plot of the data.

    Circle the correct term to make each statement true.

    a. The distribution is (symmetric, not symmetric).

    b. There is a (gap, cluster) between 4 and 7.

    c. The (mean, median) is the best measure to describe the center.

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  Spiral Review  

Select an appropriate display for each situation. Choose from the list shown.

Bar Graph          Line Graph

Box Plot             Line PLot

Circle Graph       Double Bar Graph

Scatter Plot        Double Line Graph

Histogram          Double Box Plot

  • Question 13 (request help)

    the number of cell phone subscribers for the past 5 years

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  • Question 14 (request help)

    point totals for the top 10 NASCAR drivers

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  • Question 15 (request help)

    the portion of a family's budget assigned to each category

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  • Question 16 (request help)

    the median of the exam scores for one class

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