Question

Suppose a person is selected at random from a large population. Find whether the pair of...

Suppose a person is selected at random from a large population.

Find whether the pair of events are mutually exclusive or not mutually exclusive.

(a) the person has traveled to Mexico, the person has traveled to Canada.

(b) the person is single, the person is married

(c) give an example of two events that are mutually exclusive when a person is selected at random from a large population.

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
A. When a person is selected at random from a very large population, the probability that...
A. When a person is selected at random from a very large population, the probability that the selected person has brown eyes is 0.62. If 4 people are selected at random, find the following probabilities : 1. they all have brown eyes 2. none of them have brown eyes B. In a study of sandhill cranes, the distance traveled in one day is normally distributed, with a mean of 267 kilometers and a standard deviation of 86 km. Find the...
Problem #5 For each part of this problem, show calculations or identify where/how you obtained your...
Problem #5 For each part of this problem, show calculations or identify where/how you obtained your numerical answer. It may be helpful to draw a diagram. **Give your final answer written as a probability statement.** Suppose the probability that a U.S. resident has traveled to Canada is 0.18, to Mexico is 0.09, and has traveled to both countries is 0.04. What is the probability that an American chosen at random … a) …has traveled to Canada but not Mexico? b)...
Two cards are chosen at random from a standard 52-card deck. Consider the events: A =...
Two cards are chosen at random from a standard 52-card deck. Consider the events: A = first card is the ace of spades B = second card is the ace of spades. Suppose the two cards are selected with replacement. i. Are the events A and B independent? Why? ii. Are the events A and B mutually exclusive? Why? Now suppose the two cards are selected without replacement. iii. Are the events A and B mutually exclusive? Why? iv. Are...
An experiment consists of randomly selecting a card from a stamdard deck of 52. Event A...
An experiment consists of randomly selecting a card from a stamdard deck of 52. Event A is defined as the event tbat the card selected is a spade. - Give an example of an event B for this experiment that such events A and B are mutually exclusive -Give an example of an event C for the experiment such that the events A and C are NOT mutually exclusive.
Suppose that 300 persons are selected at random from a large population and each person in...
Suppose that 300 persons are selected at random from a large population and each person in the sample is classified according to blood type: O, A, B, or AB, and according to Rh: positive or negative. The observed numbers are given below. O A B AB Rh+ 82 89 54 19 Rh- 13 27 7 9 (a) Conduct a Pearson’s chi-square test (at level α = 0.05) to test the hy- pothesis that the two classifications of blood types are...
Employment data at a semi-large company reveal that 71% of the workers are married, that 42%...
Employment data at a semi-large company reveal that 71% of the workers are married, that 42% are college graduates, and that 84% are either married or college graduates. Let A be the event "worker is married" and B be the event "worker is a college graduate." b.) What is the probability that a worker selected at random from this semi-large company is both married and a college graduate? d.) Find and interpret, in context, the probability p(A/B) e.) Are A...
1,Suppose that 300 persons are selected at random from a large population and that each per-...
1,Suppose that 300 persons are selected at random from a large population and that each per- son in the sample is classified according to whether his blood type is O,A,B,AB and also according to whether blood type is Rh positive or Rh negative. The observed numbers are given below. Test whether blood type and Rh status are independent. O A B AB Rh + 82 89 54 19 Rh - 13 27 7 9 2,Let X1,...,Xn be a random sample...
Suppose a random sample of n = 25 observations is selected from a population that is...
Suppose a random sample of n = 25 observations is selected from a population that is normally distributed with mean equal to 108 and standard deviation equal to 14. (a) Give the mean and the standard deviation of the sampling distribution of the sample mean x. mean     standard deviation     (b) Find the probability that x exceeds 113. (Round your answer to four decimal places.) (c) Find the probability that the sample mean deviates from the population mean ? = 108...
Suppose a random sample of n = 16 observations is selected from a population that is...
Suppose a random sample of n = 16 observations is selected from a population that is normally distributed with mean equal to 102 and standard deviation equal to 10. a) Give the mean and the standard deviation of the sampling distribution of the sample mean x. mean = standard deviation = b) Find the probability that x exceeds 106. (Round your answer to four decimal places.) c) Find the probability that the sample mean deviates from the population mean μ...
Five hundred employees were selected randomly from a few companies, and they were asked whether or...
Five hundred employees were selected randomly from a few companies, and they were asked whether or not they have any retirement benefits provided by their companies. Based on the information, the following Table 2 was prepared. Table 2 Have Retirement Benefits Yes No Men 140 150 Women 130 80 If one employee is selected at random from these 500 employees, obtain the probability that the employee is a woman has retirement benefits has retirement benefits, given the employee is a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT