TRUE OR FALSE The population variance is the average of the squared deviations of the individual population measurements from the population mean.
-ture
-false

The pth percentile is a value such that (100 -p) percent of the measurements fall at or below the value.
-ture
-false

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent. the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.