Monthly Mortgage PaymentsThe average monthly mortgage payment including principal and interest is

$

982

in the United States. If the standard deviation is approximately$

180

and the mortgage payments are approximately normally distributed, find the probabilities. Use aTI-83 Plus/TI-84 Pluscalculator and round the answers to at least four decimal places.

Part:0 / 2

0 of 2 Parts Complete

Part 1 of 2

(a)The selected monthly payment is more than$

1225

.

P

>

X

1225

=

0

Part:1 / 2

1 of 2 Parts Complete

Part 2 of 2

(b)The selected monthly payment is between$

825

and$

1100

.

P

<

825

<

X

1100

=