Math Practice 101
Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 11:Statistical Measures;Mid-Chapter Check


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Mid-Chapter Check

Vocabulary Check

  • Question 1 (request help)

    Define mean. Then determine the mean of the following data set {22, 18, 38, 6, 24, 18}.
  • Type below:
  • Question 2 (request help)

    Fill in the blank in the sentence below with the correct term.

    The _____________ is the number or numbers that occur most often in a set.
  •    

Skills Check and Problem Solving

Find the mean of each data set.

  • Question 3 (request help)

    number of home runs by baseball players in a season: 43, 21, 35, 15, 35
  • Mean =   
  • Question 4 (request help)

    number of different birds spotted: 7, 10, 13, 9, 12, 3
  • Mean =    

Find the median and mode for each set of data.

  • Question 5 (request help)

    hours spent studying: 4, 2, 5, 7, 1
  • Median:    
    		Mode:   
  • Question 6 (request help)

    heights of buildings in feet: 35, 42, 40, 25, 42, 54, 50
  • Median:   
    		Mode:   
  • Question 7 (request help)

    Use Math Tools Use the table that shows the lengths of different lizards. Find and compare the median and mode of the data.
  • Type below:
  • Question 8 (request help)

    Standardized Test Practice The table shows the number of minutes spent doing different exercises. Which is the median?
    • 12.5
    • 15
    • 18.2
    • 38
  • Question 9 (request help)

    Persevere with Problems The table shows the number of minutes spent doing different exercises. The mean time spent exercising was 18.2 minutes. How many minutes were spent doing sit-ups?
  • Sit-ups:   minutes

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