Find the indicated area under the standard normal curve.
To the left of z=-2.77 and to the right of z=2.77
solution
P( -2.77< Z <2.77 )
= P(Z <2.77 ) - P(Z < -2.77)
Using z table,
=0.9972 -0.0028
=0.9944
area=0.9944
Find the indicated area under the standard normal curve. To the left of z=-2.77 and to...
Find the indicated area under the standard normal curve. To the left of z = -1.39 and to the right of z = 1.39. The total area to the left of z= -1.39 and to the right of z = 1.39 under the standard normal curve is _______
Find the indicated area under the standard normal curve. To the left of z= -0.42 and to the right of z=0.42The total area to the left of z= -0.42 and to the right of z=0.42 under the standard normal curve is _______
Find the indicated area under the standard normal curve. To the left of z = -0.36 The area to the left of z= -0.36 under the standard normal curve is _______ . (Round to four decimal places as needed.)
Find the indicated area under the standard normal curve. To the left of z = -1.78
Find the z-score such that the area under the standard normal curve to the left is 0.98. _______ is the z-score such that the area under the curve to the left is 0.98.Find the z-score such that the area under the standard normal curve to the right is 0.26.The approximate z-score that corresponds to a right tail area of 0.26 is _______
(a) Find the area under the standard normal curve to the left of z=-2.45.(b) Find the area under the standard normal curve to the right of z=-1.97.(c) Find the area under the standard normal curve that lies between z=-0.86 and z=1.82.(d) Find the area under the standard normal curve that lies outside the interval between z=-2.45 and z=-0.34.Part 1 of 4The area to the left of z=-2.45 is _______ Part 2 of 4The area to the right of z=-1.97 is _______ Part...
Find the indicated area under the standard normal curve. To the left of zequalsnegative 1.56 and to the right of zequals1.56 Click here to view page 1 of the standard normal table. LOADING... Click here to view page 2 of the standard normal table. LOADING... The total area to the left of zequalsnegative 1.56 and to the right of zequals1.56 under the standard normal curve is nothing. (Round to four decimal places as needed.)
find the area under the standard normal curve to the left of z= -2.52 and to the right of z= -0.58
1. Find the indicated area under the standard normal curve. To the right of z = 2.73
Find the indicated area under the standard normal curve. To the right of zequals 1.16Find the indicated area under the standard normal curve. To the right of z equals 1.16