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Box and whisker plot answer key
Box and whisker plot answer key





One Last Example: Students at Waldo High School are involved in a special project that involves communicating with people in Kenya. Do you agree with Kristin’s argument that the median age provides a better description of a typical viewer? Explain your answer.Do you think producers of the show would prefer a show that has a small or large interquartile range? Explain your answer. The IQR is a number that specifies the length of the interval that contains the middle half of the ages of viewers.What is the interquartile range (IQR) for this data distribution? The difference between Q3 and Q1, or Q3 – Q1, is called the interquartile rangeor IQR. What is the median age of the sample? What products or services does the advertising table suggest for viewers if the median age is considered as a description of the typical viewer? Kristin made the argument that a better age to describe the typical viewer is the median age.

box and whisker plot answer key box and whisker plot answer key

As a result, they stopped advertising on the show and the show was cancelled. The show failed to generate interest the advertisers hoped. According to the table, what products or services do you think the producers will target? Based on the sample, what percent of the people surveyed would have been interested in these commercials if the advertising table were accurate? As a result, the producers of the show decided to obtain advertisers for a typical viewer of 50 years old. The mean age of the people surveyed is approximately 50 years old.

  • one quarter of the data numbers are greater than 14Īnother Example: An advertising agency researched the ages of viewers most interested in various types of television ads.
  • one quarter of the data numbers are between 12 and 14.
  • one quarter of the data numbers are between 8.5 and 12.
  • one quarter of the data numbers are less than 8.5.
  • Since the medians (three of them) represent the middle points, they split the data into four equal parts.
  • box and whisker plot answer key

    Suppose you were to catch and measurethe length of 13 fish in a lake:.Box and Whisker Plots Unit 2, Day 8 Adapted from the presentation at:







    Box and whisker plot answer key