Jerry was playing football with his brother and he purposely overthrew it and it landed on the top of his house. There is a red ladder that is 13 ft tall. The closest point of the roof is 15 ft tall and the ladder is leaning 9 ft away from the house. Will the ladder reach the top of the house? pls show steps and answer

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