Answer:
Independent Variable : Memory Drug
Dependent Variable : Story Quiz Score
Explanation:
In studying cause effect relationship between two relationships :
The causal variable leading to change in effected Variable is the Independent Variable. The effected variable being changed due to causing variable is the Dependent Variable.
So, studying : 'Memory Drug' impact - on 'Story Retention Quiz Score' implies that Memory Drug is the Independent Variable effecting Story Quiz Score & Story Quiz is the Dependent Variable being affected by Memory Drug.
The answer isn't false, in fact its true.
Answer:YES , It would be appropriate for her to analyze her data using an independent samples t-test
Explanation:
The independent samples t-test is used to make comparisons between two independent groups so that it can be established that there is a major difference between these two groups statistically .
It can not be used to compare more than two groups. The participants of each group will stick to their original group without interfering with the other group.
They are also assigned to each group randomly in no particular considerations.
Kimberly' s path to determining her hypothesis fit well with this test , she desires to measure the significant difference between the means of both groups and she selected and assigned them randomly
It was to the Congress of the US that the National Rifle Association submit its brief in support of super PACs in Citizens United v. Federal <span>Election Commission.</span>
