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Tap every chip that fits

Exercise and reference answers

Questions
  1. Items
    1. Text
      Sample variance
      Matches the category
      No
    2. Text
      Histogram
      Matches the category
      Yes
    3. Text
      z-score
      Matches the category
      No
    4. Text
      Stemplot
      Matches the category
      Yes
    5. Text
      Frequency polygon
      Matches the category
      Yes
    6. Text
      Coefficient of var
      Matches the category
      No
    Category
    Way to display data
  2. Items
    1. Text
      Mode
      Matches the category
      No
    2. Text
      First quartile
      Matches the category
      Yes
    3. Text
      Variance
      Matches the category
      No
    4. Text
      90th percentile
      Matches the category
      Yes
    5. Text
      Median
      Matches the category
      Yes
    6. Text
      Standard deviation
      Matches the category
      No
    Category
    Measure of location
  3. Items
    1. Text
      68 pct in 1 sd
      Matches the category
      No
    2. Text
      75 pct in 2 sd
      Matches the category
      Yes
    3. Text
      95 pct in 2 sd
      Matches the category
      No
    4. Text
      89 pct in 3 sd
      Matches the category
      Yes
    5. Text
      95 pct in 4.5 sd
      Matches the category
      Yes
    6. Text
      99 pct in 3 sd
      Matches the category
      No
    Category
    Holds for any data
Instructions
Tap each chip that belongs to the label shown, then move to the next round.

Explanation

_Source: OpenStax Introductory Business Statistics, section 2.7 Measures of the Spread of the Data_
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