Can you please help me fill in these 3 blanks? Thank you!! Two hypothetical outc
ID: 3183497 • Letter: C
Question
Can you please help me fill in these 3 blanks?
Thank you!!
Two hypothetical outcomes for the same repeated-measures experiment are shown. For each outcome, consider the scores and note how they vary from treatment to treatment and from participant to participant (without making any calculations). Then answer the following questions by comparing outcome A to outcome B. Outcome A appears to have between-treatments variance than (as) outcome B. Outcome A appears to have between-subject's variance than (as) outcome B. Assuming that the variability caused by random and unsystematic factors is the same in the two outcomes, you can predict that outcome A has F-ratio than (as) outcome B.Explanation / Answer
Ans.
From the outcome table,
We see that Outcome A has higher variances between-treatments compare to Outocme B.
We concluded from the table that Outcome A has lower variances between subjects than Outcome B.
F-ratio is the ratio of mean sum of square of treatment to the sum of squares of Error.
Mean sum of squares of treatment is higher for Outcome A compare to Outcome B. Mean sum of squares of error is higher for Outcome B compare to Outcome A.
So, F-ratio is higher for Outcome A than Outcome B.
So, the answers for above questions are -
Outcome A appears to have higher between-treatments variance than outcome B.
Outcome A appears to have lower between-subjects variance than outcome B.
Assuming that the variability caused by random and unsystematic factors is the same in the two outcomes, you can predict the outcome A has higher F-ratio than outcome B.