Question

What proportion of a normal distribution is located between z = 0 and z = +1.50?

Answer 1

The proportion of a Normal distribution located between z=0 and z=+1.50 will be the area under the Normal distribution between these two points.So I have to find P(0<z<+1.50),where z follows Normal (0,1).

P(0<Z<1.5)= p(Z<1.5) - p(Z<0)

= 0.9332 - 0.5

= 0.4332(Ans)

We got the value of p(Z<1.5) and p(Z<0) from standard normal table.