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The Lengths of the Reigns of 50 British Monarchs (In

Question 19

Multiple Choice

The lengths of the reigns of 50 British monarchs (in years) are summarized with the following five-number summary: xmin = 0, Q1 = 6, The lengths of the reigns of 50 British monarchs (in years) are summarized with the following five-number summary: xmin = 0, Q1 = 6, = 15.5, Q3 = 24, xmax = 63, = 18.92 If the maximum of 63 years is accidentally recorded as 630 years, how will this affect the mean? A) The mean will increase. B) The mean will decrease. C) The mean will be unchanged. D) It is impossible to determine without having the complete data set. = 15.5, Q3 = 24, xmax = 63, The lengths of the reigns of 50 British monarchs (in years) are summarized with the following five-number summary: xmin = 0, Q1 = 6, = 15.5, Q3 = 24, xmax = 63, = 18.92 If the maximum of 63 years is accidentally recorded as 630 years, how will this affect the mean? A) The mean will increase. B) The mean will decrease. C) The mean will be unchanged. D) It is impossible to determine without having the complete data set. = 18.92
If the maximum of 63 years is accidentally recorded as 630 years, how will this affect the mean?


A) The mean will increase.
B) The mean will decrease.
C) The mean will be unchanged.
D) It is impossible to determine without having the complete data set.

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