Which box plot represents a set of data that has the greatest mean absolute deviation

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

The value of cos 30° is the same as which of the following?