Land the Plane
For the exercises on the next three screens, your task is
to write the equation of a line that safely lands the plane.
In the example on the left, only the red line traces the
path of a safe landing.

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

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?