Question: For two events A and B , P ( A )=0.8 and P ( B )=0.2 (a) If A and B are independent, then P

For two events A and B , P(A)=0.8 and P(B)=0.2

(a)

If A and B are independent, then

P(AB)=

P(AB)=

P(A|B)=

(b)

If A and B are dependent and P(A|B)=0.2, then

P(AB) =

P(B|A)=

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

09:35 7 101 4G 2 of 3 ematics . 1 of 3 05/1 1/20 @ MEI ..da@12100000838740661 from Courmaligraineauand3 04-2022 03:35:26 GMT -06:00 Innovation...

Q:

Let Aand be events with= P (A) 0.3,= P (B ) 0.8, and= P (A and B)= 0.2 .(a) Are ( A and B) independent? Explain. (b) Compute P (A or B) .(c) Are A and B mutually exclusive? Explain. (a) Are A and B...

Q:

t is known that for two events, A and B, P (A) = 4/5 and P (B|A) = 1/2, and that A and B are independent. For each of the following statements, say true, false, or cannot tell and justify your...

Q:

Two events, A and B, have respective marginal probabilities P (A) = 0.2 and P(B) = 0.5, respectively. Their joint probability is P (A B) = 0.4. (a) Are they statistically independent? Why or why...

Q:

Two events, A and B, are defined on a sample space S such that P (A|B) = 0.6, P(At least one of the events occurs) = 0.8, and P(Exactly one of the events occurs) =0.6. Find P (A) and P(B).

Q:

Q1: Choose the correct answer:: 1. Which of the numbers cannot be a probability? a. 1.001 b. 30% c. 0 d. - 0.001 2- When data are collected from January to September in year 2012, they can be...

Q:

1- Which of the numbers cannot be a probability? a. 1.001 b. 30% . 0 d. - 0.001 2- When data are collected from January to September in year 2012, they can be represented by a . a. Histogram b. Pie...

Q:

* Question Completion Status: Solve the problem. Each manager of a corporation was rated as being either a good, fair, or poor manager by his/her boss. The manager's educational background was also...

Q:

Q1: Choose the correct answer:: 1. Which of the numbers cannot be a probability? a. 1.001 b. 30% c. 0 d. - 0.001 2- When data are collected from January to September in year 2012, they can be...

Q:

From the book Networks, Crowds, and Markets: Reasoning about a Highly Connected World. By David Easley and Jon Kleinberg. Cambridge University Press, 2010. Complete preprint on-line at...

Q:

Truck drivers working for Juhn and Sons (Problems 13-19 and 13-20) are paid a salary of $10 per hour on average. Fruit loaders receive about $6 per hour. Truck drivers waiting in the queue or at the...

Q:

In the study referred to in Exercise 16.20, Spilich et al. (1992) also investigated performance on a cognitive task that required the participant to read a passage and then to recall it later. This...

Q:

Hamlin Metals creates semiannual financial statements. On their financial statement dated June 3 0 , 2 0 1 9 , Hamlin reported a deferred tax asset of $ 3 4 1 , 0 0 0 that they expect to pay over the...

Q:

Mountain Road Production Company has provided the following financial data for its most recent month. Unit Selling Price $22 Units in beginning inventory 0 Units produced 12,000 Units sold 10,000...