(a) find z such that the proportion of observations that are less than z in a standard normal distribution is 0.36. (enter your answer rounded to two decimal places.)

(b) find z such that 36% of all observations from a standard normal distribution are greater than z. (enter your answer rounded to two decimal places.)

a) z = -0.358

b) z = 0.358              

Step-by-step explanation:

We are given a standard normal distribution.

a) We have to find the value of z such that the proportion of observations that are less than z in a standard normal distribution is 0.36.

That is,

This value will be calculated with the help of a standard normal table.

From standard normal table we have,

Thus, for z equal to -0.358 the proportion of observations that are less than z in a standard normal distribution is 0.36

b) We have to find the value of z such that 36% of all observations from a standard normal distribution are greater than z.

This value will be calculated with the help of a standard normal table.

Calculation the value from standard normal z table, we have,

Thus, 36% of all observations from a standard normal distribution are greater than z equal to 0.358

i cant see the graph

step-by-step explanation:

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.