Est the given claim. assume that a simple random sample is selected from a normally distributed population. use either the p-value method or the traditional method of testing hypotheses. company a uses a new production method to manufacture aircraft altimeters. a simple random sample of new altimeters resulted in errors listed below. use a 0.05 level of significance to test the claim that the new production method has errors with a standard deviation greater than 32.2 ft, which was the standard deviation for the old production method. if it appears that the standard deviation is greater, does the new production method appear to be better or worse than the old method? should the company take any action? negative 42, 79, negative 25, negative 71, negative 42, 15, 19, 53, negative 9, negative 55, negative 106, negative 106

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

I'm just guessing, but my answer would c. 0 to 300.

Ihonestly don’t no that