During a speed dating session, men and women rated each other on five attributes: ambition, sincerity, shared interest, fun, and intelligence. A difference mean was calculated as -0.73 by subtracting the scores in the following order: MALE RATINGS – FEMALE RATINGS. A confidence interval for this difference mean was calculated as:
-1.92 < μdμd < 0.46.
Can we support the claim that female ratings are consistently higher?
Why or why not?
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The confidence interval for this difference in mean (-1.92 , 0.46) contains the value 0 and positive values, we cannot support that the female ratings are consistently higher or significantly different.
No, there is not statistical significance to female ratings being higher.
During a speed dating session, men and women rated each other on five attributes: ambition, sincerity,...
During a speed dating session, men and women rated each other on five attributes: ambition, sincerity, intelligence, fun, and shared interest. A difference mean was calculated as -0.35 by subtracting the scores in the following order: MALE RATINGS – FEMALE RATINGS. A confidence interval for this difference mean was calculated as: -1.25 < μd < 0.55. Can we support the claim that female ratings are consistently higher? Yes, there is statistical significance to female ratings being higher. No, there is...
During a speed dating session, men and women rated each other on five attributes: ambition, sincerity, shared interest, fun, and intelligence. A difference mean was calculated as -0.72 by subtracting the scores in the following order: MALE RATINGS – FEMALE RATINGS. A confidence interval for this difference mean was calculated as: -1.24 < μd < -0.2. Can we support the claim that female ratings are consistently higher? Yes, there is statistical significance to female ratings being higher. No, there is...