The accompanying normal probability plot was constructedfrom a sample of 30 readings on tension formesh screens behind the surface of video display tubesused in computer monitors. Does it appear plausible thatthe tension distribution is normal?

----- Lecture 10/23/17 ----- → Section 5.3 ← x ~ N( μ, ��) → Z using Z = (x - μ )/�)� (Z ~ N(0,1)), using this to find probability (area) using: Z - table, Symmetry Complement rules, etc., Example: Mean = 174 Standard Deviation = 20 X = 200 → P(x < 200) = x ~ N(174, 200) → P((x - μ)/(�) < (200 - 174)/(20)) → P(z < 1.3) = 0.9032 Ex. 2.1 Mean = 174, Standard Deviation...