Question

2.What is a probability of getting two six in throwing five dices? 3. Consider two events...

2.What is a probability of getting two six in throwing five dices?

3. Consider two events A and B as an outcomes of a random process. Suppose that P(A)=50% and P(B)=40%.
i. A and B cannot be mutually exclusive.
ii. A and B cannot be independent.
1. i is true, ii is false.
2. I is false, ii is true.
3. Both I and ii are true.
4. Both I and ii are false.
5. There’s no enough information to answer this question.
Select right answer and explain/prove your choice [5 marks].
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider two events A and B as an outcomes of a random process. Suppose that P(A)=50%...
Consider two events A and B as an outcomes of a random process. Suppose that P(A)=50% and P(B)=40%. i. A and B cannot be mutually exclusive. ii. A and B cannot be independent. 1. i is true, ii is false. 2. I is false, ii is true. 3. Both I and ii are true. 4. Both I and ii are false. 5. There’s no enough information to answer this question. Select right answer and explain/prove your choice.
You roll two six-sided fair dice. a. Let A be the event that either a 3...
You roll two six-sided fair dice. a. Let A be the event that either a 3 or 4 is rolled first followed by an odd number. P(A) =   Round your answer to four decimal places. b. Let B be the event that the sum of the two dice is at most 7. P(B) =  Round your answer to four decimal places. c. Are A and B mutually exclusive events? No, they are not Mutually Exclusive Yes, they are Mutually Exclusive d....
You roll two six-sided fair dice. a. Let A be the event that the first die...
You roll two six-sided fair dice. a. Let A be the event that the first die is even and the second is a 2, 3, 4 or 5. P(A) = Round your answer to four decimal places. b. Let B be the event that the sum of the two dice is a 7. P(B) = Round your answer to four decimal places. c. Are A and B mutually exclusive events? No, they are not Mutually Exclusive Yes, they are Mutually...
A if two events are mutually exclusive, then their interexction probability will be freater than zero...
A if two events are mutually exclusive, then their interexction probability will be freater than zero B For the standard normal probaility distribution, the area to the left of the mean is greater than 0.5 C as the number of degrees of freedom in a t distribution increases, the difference between the T distribution and the standard normal distribution becomes smaller This 3 statement is true or false
Chapter 3 7. The income distribution is skewed to the right; therefore, the Median Income must...
Chapter 3 7. The income distribution is skewed to the right; therefore, the Median Income must be greater than the Mean Income. 8. The sample standard deviation formula does Not make it an unbiased estimator. 9. The mean is said to be less resistant to extreme values. Chapter 5 10. The probability of an event is a value which must be greater than 0 and less than 1. 11. Two events are independent if the probability of one event is...
Consider two events A and B from the same sample space S. Which of the following...
Consider two events A and B from the same sample space S. Which of the following statements is not true: a) If A and B are independent, then P left parenthesis A right parenthesis equals P left parenthesis right enclose A B right parenthesis b) If A and B are mutually exclusive events, then P left parenthesis A union B right parenthesis equals P left parenthesis A right parenthesis plus P left parenthesis B right parenthesis c) If A and...
MC0402: Suppose there are two events, A and B. The probability of event A is P(A)...
MC0402: Suppose there are two events, A and B. The probability of event A is P(A) = 0.3. The probability of event B is P(B) = 0.4. The probability of event A and B (both occurring) is P(A and B) = 0. Events A and B are: a. 40% b. 44% c. 56% d. 60% e. None of these a. Complementary events b. The entire sample space c. Independent events d. Mutually exclusive events e. None of these MC0802: Functional...
Question 3. (Weight 2%, World limit: 450 words) Consider two key events in recent economic history;...
Question 3. (Weight 2%, World limit: 450 words) Consider two key events in recent economic history; the credit crunch that plunged the world into recession in 2008 and the Fukushima nuclear disaster that struck Japan in 2011. Find data on the path of the monthly harmonised unemployment rate from the start of 2007 onwards for both the US and Japan using OECD.Stat or FRED. Answer the following questions: (a) Describe (i) how US unemployment reacted to the credit crunch; and...
Question 3. (Weight 2%, World limit: 450 words) Consider two key events in recent economic history;...
Question 3. (Weight 2%, World limit: 450 words) Consider two key events in recent economic history; the credit crunch that plunged the world into recession in 2008 and the Fukushima nuclear disaster that struck Japan in 2011. Find data on the path of the monthly harmonised unemployment rate from the start of 2007 onwards for both the US and Japan using OECD.Stat or FRED. Answer the following questions: (a) Describe (i) how US unemployment reacted to the credit crunch; and...
Consider the following two mutually exclusive projects: Year Cash Flow (Project I) Cash Flow (Project II)...
Consider the following two mutually exclusive projects: Year Cash Flow (Project I) Cash Flow (Project II) 0 -$12,300 -$44,000 1 $1,800 $14,000 2 $6,000 $30,000 3 $2,000 $5,000 4 $5,000 $10,000 5 $7,000 $5,000 The required return is 10% for both projects. Assume that the internal rate of return (IRR) of Project I and Project II is 18% and 15%, respectively. a) Which project will you choose if you apply the NPV criterion? Why? b) Which project will you choose...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT