A furniture store is having a sale on sofas and you're going to buy one. The advertisers know that buyers get to the store and that 1 out of 11 buyers change to a more expensive sofa than the one in the sale advertisement. Let X be the cost of the sofa. What is the average cost of a sofa if the advertised sofa is $100 and the more expensive sofa is $375? a) 237.50 b) 124.89 c) 350.00 d) 122.92 e) 125.00 f) None of the above

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A furniture store is having a sale on sofas and you're going to buy one. The advertisers know that buyers get to the store and that 1 out of 11 buyers change to a more expensive sofa than the one in the sale
advertisement. Let X be the cost of the sofa. What is the average cost of a sofa if the advertised sofa is $100 and the more expensive sofa is $375?
a) 237.50
b) 124.89
c) 350.00
d) 122.92
e) 125.00
f) None of the above
Transcribed Image Text:A furniture store is having a sale on sofas and you're going to buy one. The advertisers know that buyers get to the store and that 1 out of 11 buyers change to a more expensive sofa than the one in the sale advertisement. Let X be the cost of the sofa. What is the average cost of a sofa if the advertised sofa is $100 and the more expensive sofa is $375? a) 237.50 b) 124.89 c) 350.00 d) 122.92 e) 125.00 f) None of the above
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