Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

help me pls. I. Indicate which property of probability is violated by the following statements (refer to 03.1 module, slide 22). a. the probability that

help me pls.

image text in transcribed
I. Indicate which property of probability is violated by the following statements (refer to 03.1 module, slide 22). a. the probability that a customer entering McDonald will purchase one item is 0.63 while the probability that the customer will buy two or more items is 41.47 b. the probabilitythat a student will pass the Introductory course in Statistics is 0.55 while the probability of failing is 0.35 c. the probability that a person is sick and will be confined to a hospital as diagnosed by a doctor is 1.01 d. the probability that a student will honestly guess a true orfalse exam correctly is 0.33 while the probability that herguess is wrong is 0.5? II. Venn Diagram: Given the diagrams below, shade the corresponding region. Let Event A - Red circle Event B Green cicrcle Event C - Blue circle l@@@@ 1.AU(BnC)' 2.Au(BnC)' 3. Aruwrnn 4.A'n(B'UC) 5. A'UBCUC' Ill. Problem Solving: 1. Consider the random experiment of drawing two marbles successively without replacement from a bowl containing 2 red marbles, a blue marble and a green marble. Let Event A event of drawing 2 marbles with different colors Event B event of drawing 2 marbles with the same color Event C event of drawing at least one red marble Event D - event of drawing green marble on the 2"d draw a. List down the elements of}! U B b. List down the elements of (A U B) n C c. Are events B and C mutually exclusive? d. Which event is more likely to occur? Event A, B, C, or D? 2. There were 10 road accidents in Perez Street during 6pm to 3 am for the month of December. Find the probability that the number of accidents on January is between 2 to 6? 3. The probability that a patient recovers from a rare blood disease is 0.40. If 16 people are known to have contracted this disease, what is the probability that at least 13 survive? 4. The Pizza Palace offers 3 sizes of cola small, medium and large to go with its pizza. The colas are sold for 22, 27 and 32 pesos, respectively. Thirty five percent of the orders are for small, 47% are for medium and 18% are for the large size. Let X be the amount charges for a cola. What is the expected value and standard deviation amount charges for a cola

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Linear Algebra With Applications

Authors: Gareth Williams, Williams

9th Edition

1284120104, 9781284120103

More Books

Students also viewed these Mathematics questions