The options for all choices are:21.1680 , 1.02 , .60

The president of an all-female school wants to know if the students at her school studied more or less, on average, than the students at a neighboring all-male school. To find out, she conducted a study. Accordingly, samples were taken at each school with the following results: School Sample Size Mean Study Time (hrs) Standard deviation (n) (M) (hrs) (5) All Female 43 18.56 4.35 All Male 38 17.95 4.87 Match the values with the correct scores. Standard error of the difference [ Choose ] t-test value [ Choose ] Pooled variance [ Choose ] Show All X