Tom is a salesman. The following are the details regarding source of his income. Base weekly salary = $350 Sales commission = 12% of price the item sold Average price of items sold = $270 Average weekly number of items sold, E(x) = 30 Standard deviation of number of items sold per week, sd(x) = 6.8 Number of weeks a year Tom works = 48 26 The standard deviation of Tom's annual income is, a $10,575.36 b $10,902.00 c $11,239.00 d $11,587.00

Tom is a salesman. The following are the details regarding source of his income. Base weekly salary = $350 Sales commission = 12% of price the item sold Average price of items sold = $270 Average weekly number of items sold, E(x) = 30 Standard deviation of number of items sold per week, sd(x) = 6.8 Number of weeks a year Tom works = 48 26 The standard deviation of Tom's annual income is, a $10,575.36 b $10,902.00 c $11,239.00 d $11,587.00

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 26PFA

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Question

Tom is a salesman. The following are the details regarding source of his income.

Base weekly salary =	$350
Sales commission =	12%	of price the item sold
Average price of items sold =	$270
Average weekly number of items sold, E(x) =	30
Standard deviation of number of items sold per week, sd(x) =	6.8
Number of weeks a year Tom works =	48