1. In a two-factor analysis of variance, the F-ratio for factor A has df = 2, 60 and the F-ratio for factor B has df = 3, 60. Based on this information, what are the df values for the F-ratio for the interaction?

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

What is the sum of the first 8 terms of the geometric series