co State sells houses. The following table represents the selling price of a house ( y) in thousands of rand and the number of houses sold at that price (x): x 5 15 19 7 y 500 900 1 500 2 000 The standard deviation for the number of houses sold is?

co State sells houses. The following table represents the selling price of a house ( y) in thousands of rand and the number of houses sold at that price (x): x 5 15 19 7 y 500 900 1 500 2 000 The standard deviation for the number of houses sold is?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Eco State sells houses. The following table represents the selling price of a house ( y) in thousands of rand and the number of houses sold at that price (x):

x	5	15	19	7
y	500	900	1 500	2 000

The standard deviation for the number of houses sold is?

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