problem6.2: Find the value of z if the area under a standard normalcurve (a) to the right of z is 0.3622 (b) to the left of z is 0.1131 (c) between 0 and z , with z >0, is 0.4838 (d) between -z and z, with z >0, is 0.9500 Please help for solution Thank you so much problem6.2: Find the value of z if the area under a standard normalcurve (a) to the right of z is 0.3622 (b) to the left of z is 0.1131 (c) between 0 and z , with z >0, is 0.4838 (d) between -z and z, with z >0, is 0.9500 Please help for solution Thank you so much
Explanation / Answer
From the standard normal table, a) z = 0.35 b) z = -1.21 c) z = 2.14 d) z = 1.96