Question: Addition rules If A, B are any two events then Addition rule P( A or B) = P(A) + P(B) - P(A and B) If

Addition rules If A, B are any two events then Addition rule P( A or B) = P(A) + P(B) - P(A and B) If A, B disjoint( mutually exclusive, occurring one event precludes theother) P( A or B) = P(A) + P(B) Suppose we pick a card from standard deck of cards. 1. Find the probability to get Heart or Queen. Are these events disjoint (mutually exclusive)? 2. Find the probability to get spade or seven. Are these events disjoint (mutually exclusive)? 3. Find the probability to get face-card or 7. Are these events disjoint (mutually exclusive)? 4. Suppose A, B are any two events with P(A) = 0.75, P(B) = 0.21 and P(A and B) = 0.15. Then find P( A or B). 5. Roll a pair of dice. Find the probability to get odd numbered total or total greater than 9. Are these events disjoint (mutually exclusive)? Show all the possibilities first! probability they w.household dees

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!

Margie Frump is employed as a teacher. She occasionally purchases items that she uses in the course of her employment that are subject to depreciation. Assets held by Margie at 30 June 2021: Margie...

Writing Is there a relationship between independence and mutual exclusivity? To decide, find examples of the following, if possible. (a) Describe two events that are dependent and mutually exclusive....

[This problem is based on data from the 2016 Census of Canada.] For Halifax in the year 2016, the distribution of the number of occupants per private household was: Occupants 2 3 Probability (See...

Introduction to Statistics course : here is the question 1-Two Basic Rules of Probability note* The solution from this pictures 3.3 | Two Basic Rules of Probability When calculating probability,...

1. An unbalanced coin is tossed 8 times with the probability of a head equal to 0.70. Let X = # tails. What is the probability that the number of tails is less than the mean? a. 0.0113 b. 0.9887 0....

uiz - II 1. Find the sample space that describes all two-child families according to the genders of the children with respect to birth order. (a) {b, g} (b) {bb, gb} (c) {bb, gb, bg, gg} (d) {bb, gb,...

Question 1: What is the main objective of the Theory of Probability in Statistics? Question 2: Please define a Sample Space Question 3: Define the range of probabilities of any events in our daily...

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...

Math215 Statistical Concepts Franklin University Coin Toss Project Part One: Subjective Probability (Your Guesses) Before tossing the coins, make the following predictions. Remember the rule of a...

THIS NEEDS TO BE WRITTEN MATERIAL AND APA REFEENCES Management Accounting does not have a body of standards such as those put out by the FASB or IASB. However, there is and has been a substantial...

P a g e |1 Assignment 2. Due on Friday June 17, 2016 at 4 pm Date of Submission: Course Number: 03-65-205-91 Course Title: Statistics for the Sciences (Distance Education) Instructor: Dr. Kazi Azad...

Matthew Bailey, as manager Of Designs by Bailey, is upgrading his CAD software. The high-performance (HP) software rents for $3,000 per month per workstation. The standard-performance (SP) software...

What are the advantages and disadvantages of hiring a lawyer to draft or review a contract? Discuss in detail.

A logistic model is given by the equation P ( t ) = 1 4 0 1 + 3 e - 0 . 3 8 t . To the nearest hundredth, for what value of t does P ( t ) = 7 0 ? t =

Morley Properties is planning to build a condominium development on St. Simons Island, Georgia. The company is trying to decide between building a small, medium, or large development. The payoffs...

The Fish House (TFH) in Norfolk, Virginia, sells fresh fish and seafood. TFH receives daily shipments of farm-raised trout from a nearby supplier. Each trout costs $2.45 and is sold for $3.95. To...

K. Mello Company has three employees-a consultant, a computer programmer, and an administrator. The following payroll information is available for each employee: For hourly employees, overtime is...

Brenda Kelley runs a specialty ski clothing shop outside of Boone, North Carolina. She must place her order for ski parkas well in advance of ski season because the manufacturer produces them in the...

An employee earns $44 per hour and 1.5 times that rate for all hours in excess of 40 hours per week. If the employee worked 51 hours during the week, determine the employee's (a) Gross pay and (b)...

Some of the pillars of an e-business model include, product innovations, infrastructure management and customer relationships. However, before the pillars are considered, it is important to establish...

When an employee provides notice of termination or a manager otherwise learns of an employees impending departure, a managers very first action should be to submit a requisition for a replacement. Do...

Describe in detail at least three important uses of complete and up-todate job descriptions.

It has been said that an appropriately operated HR department actually hires no one in the sense of selecting a person who will be offered a position. Why is this so?