You made the following 10 resistance measurements, find the mean value and standard deviation, using the min / max method (eliminating 30% of the outliers and then using the remaining data points to average and find the min/max). The measurements are:
R = 56 Ω, 53 Ω, 57Ω, 46Ω, 50 Ω, 58 Ω, 56Ω, 56 Ω, 46Ω, 50 Ω.
a. The result would be .

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size

Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).

Am i correct on these two physics questions?