Macin Styles Styles Pane #1 2. 1. Indicate the independent and dependent variabl

Question

Macin Styles Styles Pane #1 2. 1. Indicate the independent and dependent variables being analyzed. Dependent variable Memory Test Independent variable >Group 1- Treatment &Group; 2-No treatment 2. Indicate means and standard deviations of each group Mean SD Group 1-> 5.433.421 Group 25.43 2.0631 Note whether the assumption of homogeneity of variance between the two groups was supported or violated. The assumption of homogeneity of variance was violated becouse the difference between 3.421& 2.063 is big. 3. 2 3 4. Indicate the t-value -.137 dicate if the differences were statistically significant-if so, at probability level. If not-why not? The differences were not statistically significant since.891 >.05. what 5. In DS #2 1. Indicate the independent and dependent variables being analyzed. Dependent variable > Hands up 668 Words MacBook Pro

Explanation / Answer

1. Here dependent variable is "Marks in memory test"

3. Here we will take ratio of both variance which is (3.421/ 2.063)2 = 2.75 which is less than 4 so we can take assumption that the variance are homogenous.

5. Here the difference is not statistically significant. as p - value < 0.05

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