Find the zscore that best satisfies the condition 14 of the

Find the z-score that best satisfies the condition. 14% of the total area is to the right of z. z=

Solution

Right of Z implies that the area under the curve is equal to 0.5 + 0.14 = 0.64 times the total area

Hence the probability of the function Z will be equal to 0.64

So we need to find the value of z that satisfies the below condition i.e.

P(Z<Z1) = 0.64, where Z1 is the value of the Z score

Now using the Z table we get

Hence the correct answer is 2.37