Amanufacturer of automobile transmissions uses two different processes. management ordered a study of the production costs to see if there is a difference between the two processes. a summary of the findings is shown below. process 1 process 2 total process totals ($100's) 144 100 244 sample size 16 16 32 sum of squares 1,895 1,198 3,093 what is the critical value of f at the 5% level of significance?

Ido not know my friend

Intersecting secant-tangent theorem states that if a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment.so to break it down: 1. pq acts as the tangent and ps as the secant with an intersection at p.sr = 21rp = 3x + 3pq = 4x + 4following to equation: tangent squared = the two segments multiplied by each otherso (4x + 4) ^ 2 = (3x + 3) • (21) simplifies to 16x^2 - 31x - 47 = 0 or (16x - 47)(x + 1) x = -1 or x = 47/162. pq acts as the tangent and ps as the secant with an intersection at p (again! )sr = 16rp = xpq = 15(15) ^ 2 = 16 • x225 = 16xx = 225/163. the interesting chords are proportional to each other so a ratio is possible to set up: ap dp 10 3 + x = = —— = pc pb 8 xcross multiple to get 10x = (3 + x)(8)x = 12

Im not that good with division but i think 5 is -6but dont quote me on thatim not the best in division but thats my answer