Give a counterexample of the following statement: "If I passed the test, then I got a 70%".

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

How do you determine whether a relationship represented as as graph is linear or nonlinear

Can someone me with the property questions for 12 13 and 14 plz