9. The average weekly incomes, in £s, of 18 selected occupations in the United Kingdom were: 122, 169,, 559, 208, 244, 357, a. Find the median, mode, variance, range, mad, upper extreme, lower extreme. b. Draw a box plot to represent these incomes. c. Calculate the mean weekly income and the standard deviation. 146, 278, 396, 435, 641, 577, 730, 286, 484, 294 802 498

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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9. The average weekly incomes, in £s, of 18 selected occupations in the United Kingdom
were:
435, 641, 577,
484,
244,
357,
a. Find the median, mode, variance, range, mad, upper extreme, lower extreme.
b. Draw a box plot to represent these incomes.
c. Calculate the mean weekly income and the standard deviation.
396,
730, 286,
146, 278,
122, 294
169, 559, 208, 498
802
Transcribed Image Text:9. The average weekly incomes, in £s, of 18 selected occupations in the United Kingdom were: 435, 641, 577, 484, 244, 357, a. Find the median, mode, variance, range, mad, upper extreme, lower extreme. b. Draw a box plot to represent these incomes. c. Calculate the mean weekly income and the standard deviation. 396, 730, 286, 146, 278, 122, 294 169, 559, 208, 498 802
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