Posted by **Jummy** on Monday, November 5, 2007 at 6:37pm.

Rooms NO of units

1 471

2 1470

3 11715

4 23468

5 24476

6 21327

7 13782

8+ 15647

compute the following conditional probablilites directly that is, do not use the conditional probability rule. For a U.S. housing unit selected at random, determine

a. the probability that the unit has exactly four room.

b. the conditional probablility that the unit has exactly four rooms given that it has at least 2 room

c. the conditinal probability that the unit has at most four rooms, given that it has at least two rooms.

d. interpret your answers in parts (a)-(b) in terms of percentages.

## Answer This Question

## Related Questions

- Statistics - 6)You are given the information that P(A) =0.30 and P(B) =0.40 (a) ...
- statistics - For a class actvitity, your group has been assigned the task of ...
- algebra - CLEAN CARPET COMPANYS CLEAN 3 ROOMS OF CARPETING FOR 144 DOLLARS. ...
- Statistics - A popular resort hotel has 300 rooms and is usually fully booked. ...
- math(pleasehelp) - can someone please tell me the answer to these 2 questions ...
- Math/Stats - In the last senatorial election in New Jersey, the republican ...
- english - grammar - hello! I have some problems with mixed conditional.I ...
- MATH - Use the converse of the Pythagorean theorem to determine which of the ...
- statistics - 1. The exam scores for the students in an introductory statistics ...
- Accounting - For the current year ending March 31, Ewok Company expects fixed ...

More Related Questions