Aisha ..

asked • 12/29/16# How can I solve this Question? HELP ME

### The given table indicates the transactions for one teller for one day. Letting

Upper E1 represent "cashing a check" and

Upper E2 represent "making a deposit," express P (E1'|E2')

in words and find its value

### Transaction Cash Check No Check Totals

Make Deposit 29 12 41

No Deposit 23 11 34

Total 52 23 75

More

## 1 Expert Answer

Mohammed R. answered • 12/29/16

Tutor

New to Wyzant
Specialist in GED and College Prep Math

The correct expression of P (E1'|E2') in words is

**C. The probability of a customer not cashing a check, given that the customer did not make a deposit.**Now,

P(E1') = 23/75

P(E2') = 34/75

P(E1' ∩ E2') = 11/75

So, P(E1'/E2') = P(E1' ∩ E2')/P(E2')

= (11/75)/(34/75)

= 11/34

P(E1' ∩ E2') = 11/75

So, P(E1'/E2') = P(E1' ∩ E2')/P(E2')

= (11/75)/(34/75)

= 11/34

**Hence, P(E1'/E2') = 11/34**

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Aisha ..

• Express P left (E 1 '|E 2 ') in words.

The probability of a customer not cashing a check, given that the customer made a deposit.

B. The probability of a customer cashing a check, given that the customer made a deposit.

C. The probability of a customer not cashing a check, given that the customer did not make a deposit.

• Then Find (E 1 '|E 2 ')=

12/29/16