Type of study Guides 1a 1b 2a 2b 3a 3b 4a 4b Angles 400 500 400 500 400 500 400
ID: 3438346 • Letter: T
Question
Type of study Guides
1a
1b
2a
2b
3a
3b
4a
4b
Angles
400
500
400
500
400
500
400
500
proofs
1200
1500
1200
1500
1200
1500
1200
1500
triangles
400
500
400
500
400
500
400
500
Using the contingency table for the problems.
A) The total sale amounts for each entire marking period (start, end) is a population
B) µ= Mar Per (Start/End) Sales Total
3
C) a= 0.05
1. Do a One way ANOVA. Tell us how the results apply to the sales predictions.
Ho: µ1 = µ2= µ2
H1: µ(n) µ(m)
Type of study Guides
1a
1b
2a
2b
3a
3b
4a
4b
Angles
400
500
400
500
400
500
400
500
proofs
1200
1500
1200
1500
1200
1500
1200
1500
triangles
400
500
400
500
400
500
400
500
Explanation / Answer
As p <0.05, reject null hypothesis.
All means are not equal
Samples I II III N 8 8 8 Sum 3600 10800 3600 Mean 450 1350 450 Sum (x^2) 1640000 14760000 1640000 Variance 2857.1429 25714.285 2857.1429 Std dev 53.4522 160.3567 53.4522 Std error 18.8982 56.6947 18.8982 Anova Table Source SS df MS F p Treatment 4320000 2 2160000 206.18 0.0001 Error 220000 21 10476.191 Total 4540000 23Related Questions
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