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Author Question: A graphical device that highlights the highest and lowest values in a data set, along with a number ... (Read 104 times)

Anajune7

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on: Jul 24, 2018
A graphical device that highlights the highest and lowest values in a data set, along with a number of other key observations in an ordered array of the data, such as the upper quartile, the middle value (or median), and the lower quartile, is called:
 a. a boxplot
  b. a five-number summary
  c. a dotplot
  d. a stem-and-leaf plot
  e. a histogram

Question 2

A pooled estimate for any statistic in a problem dealing with two populations is a value arrived at by combining the two separate sample statistics so as to achieve the best possible point estimate.
  Indicate whether the statement is true or false


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sarahccccc

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

T


Anajune7

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

6ana001

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Reply 3 on: Yesterday
Wow, this really help

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