Q3. A research organization tested microwave ovens. At a = 0.10, is there a significant difference in the average prices of the three types of oven? Watts 1000 900 800 270 240 180 245 135 155 190 160 200 215 230 120 250 250 140 230 200 180 220 200 140 235 210 130 a) Complete the following ANOVA table: Source d.f Sum of squares Mean squares F-value Between Groups 21729.735 Within Groups 1073.794 Total b) State the Hypothesis and identify the claim. c) Draw the conclusions if the critical value is 2.61.

Q3. A research organization tested microwave ovens. At a = 0.10, is there a significant difference in the average prices of the three types of oven? Watts 1000 900 800 270 240 180 245 135 155 190 160 200 215 230 120 250 250 140 230 200 180 220 200 140 235 210 130 a) Complete the following ANOVA table: Source d.f Sum of squares Mean squares F-value Between Groups 21729.735 Within Groups 1073.794 Total b) State the Hypothesis and identify the claim. c) Draw the conclusions if the critical value is 2.61.

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Description: Q3.A research organization tested microwave ovens. At a = 0.10, is there a significant differencein the average prices of the three types of oven?Watts1000 900 800270 240 | 180245 135 155190160 200215230 120250250 140230 200 180220200 | 140235210 13

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Q3.
A research organization tested microwave ovens. At a = 0.10, is there a significant difference
in the average prices of the three types of oven?
Watts
1000 900 800
270 240 | 180
245 135 155
190
160 200
215
230 120
250
250 140
230 200 180
220
200 | 140
235
210 130
a) Complete the following ANOVA table:
Source
d.f
Sum of :
squares
Mean squares
F-value
Between Groups
21729.735
Within Groups
1073.794
Total
b) State the Hypothesis and identify the claim.
c) Draw the conclusions if the critical value is 2.61.

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