Simplify: a) State the answer in square root form and b) approximate the answer to two decimal

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Simplify:

$( sigma=sqrt{frac{(1.3)^{2}+(-2.1)^{2}+(-0.5)^{2}+(1.4)^{2}+(1.9)^{2}}{5}} )$

a) State the answer in square root form and b) approximate the answer to two decimal places. Type the exact answer, using radicals as needed. Rationalize all denominators.

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John E Freunds Mathematical Statistics With Applications

ISBN: 9780134995373

8th Edition

Authors: Irwin Miller, Marylees Miller

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Posted Date: Jun 02, 2023 08:19 AM

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Simplify: a) State the answer in square root form and b) approximate the answer to two decimal

Question:

0 = V (1.3)²+(-2.1)²+(−0.5)²+(1.4)²+(1.9)² 5 LO 0 = V (1.3)²+(-2.1)²+(−0.5)²+(1.4)²+(1.9)² 5 LO

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John E Freunds Mathematical Statistics With Applications

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