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[Solved] Data is collected at the same time each day of voltage readings from a meter connected to the system and analysis of variance was used with the

Question: Data is collected at the same time each day of voltage readings from a meter connected to the system and analysis of variance was used with the readings obtained on the three different types of day: sunny- cloudy and rainy . The TI-83/84 Plus calculator results are below.

  1. Use a 0.05 significance level to test the claim that the mean voltage reading is the same for the three different types of day.
  2. Is there significant evidence to support the claim of different population means?
  3. We might expect that a solar system would provide more electrical energy on sunny days than on cloudy or rainy days. Can we conclude that sunny days result in greater amounts of electrical energy.

TI-83/84 Plus

One way ANOVA
F=38.03789731
p=1.3340195E -6
Factor
df=2
SS=6.91444444
MS=3.45722222
Note MS has a downward arrow 		One way ANOVA
MS= 3.45722222
Error
df=15
SS=1.36333333
MS=.090888889
Sxp=.301477841
Note MS has and upward arrow

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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