3. Multiple Choice. a. (2) What conclusion can be made about the row data? ANOVA

Question

3. Multiple Choice. a. (2) What conclusion can be made about the row data? ANOVA Rows Columns df MS Fcalc P-value F crit 28.16667 19 12.33333 1 28.16667 4.567568 2 2 6.166667 18.51282 19 9.5 1.540541 Error Total 59.5 5 i. ii. iii. Row means are all equal Row means are not all equal Row means are significantly different than column means b. (2) Which hypothesis test is appropriate: Patent Age Group nder 20 20 to 2o 30 to 49 50 and Over 139 105 113 108 114 110 101 1 12 127 123 122 114 128 124 125 115 136 124 123 123 i) one-factor ANOVA ii) two-factor ANOVA ii) two-factor ANOVA with replication. iv) four-factor ANOVA

Explanation / Answer

a) since f cal < f Cri we don't reject the null hypothesis .

We can conclude that the row means are equal.

b) since we have only one factor that is age

So its an one factor anova

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