Question

Calculate the slope of this line Volume of water in the cup (L) 0.5 O.05 O -5 O -.05 1.2 1 0.8 0.6 0.4 0.2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Time that the cup is allowed to drain (s)​

Answer 1

If X is a normal random variable with mean 3 and variance 9, find the probability that X his between 2 and 5. (AU-N/D-2018). Given µ = 3. 2 σ = 9⇒. 3.