Social inequities that various groups experience during their lives lessen with age

Using conventional probability values, what would it mean if a survey finding that shows that 75% of American college students own a laptop has a 4% margin of error?

A) We are 95% sure that the actual proportion of American college students that own a laptop is 75%. B) We are 91% sure that the actual proportion of American college students that own a laptop is 75%. C) We are 95% sure that the actual proportion of American college students that own a laptop is 75%, plus or minus 4%. D) We are 75% sure that the actual proportion of American college students that own a laptop is 95%.

During middle childhood, children depend less on external rewards and increasingly regulate their own behavior

Indicate whether the statement is true or false