Are the events mutually exclusive

Assignment Help Basic Statistics
Reference no: EM132479344

Problem: Two fair coins are tossed and the following events are defined. 

A: {Observed at least one head}

B: {Observed exactly one tail}

a. Show the sample space for tossing two fair coins. 

b. Find P(A)

c. Find the P(B)

d. Find the P(A∩B)

e. Find the P(AUB)

f. Are the events mutually exclusive

g. Use the formula for conditional probability to find P(A|B) and P(B|A). 

h. Are the events A and B independent?

Reference no: EM132479344

Questions Cloud

How do neuropsychological assessments provide information : How do neuropsychological assessments provide information about impairment? How could this information be misused? What are your thoughts?
What size sample should be obtained : What size sample should be obtained if she wishes the estimate to be within 0.05 with 99% confidence if (a) she uses a previous estimate of 0.28??
What is the probability of outcome : An experiment has six equally likely outcomes, A1, A2, A3, A4, A5 and A6.
Explain profit rate : Explain Profit Rate = Gross Profit divided by Net Sales and Profit Margin = Net Income divided by Net Sales and affect on profitability
Are the events mutually exclusive : Problem: Two fair coins are tossed and the following events are defined.
Find the minimum sample size needed : Find the minimum sample size needed, using a prior study that found that 46% of the respondents says they eat fast food four to six times per week.
Confidence interval for true proportion of population : We want to find a 95% confidence interval for the true proportion of the population who favor the bill. What is the lower limit of the interval?
Determine what is estimate of the stocks current price : Determine What is estimate of the stock's current price? The company's stock has a beta of 1.6, the risk-free rate is 10%, and the market risk premium is 6%.
What is estimate of the stock current price : The company's stock has a beta of 1.6, the risk-free rate is 10%, and the market risk premium is 6%. What is your estimate of the stock's current price?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Shade the region satisfying the inequalities

Determinant methods Cramers rule to solve the simultaneous equations and Shade the region satisfying the inequalities.

  Develop an effective performance appraisal system

The acting head of software development advises you that she wants to develop an effective performance appraisal system

  Find probability that a randomly selected value will greater

Assume that a random variable is normally distributed with a mean of 1,500 and a variance of 324.

  Confidence interval-acme lumber

ACME Lumber Company selects a random sample of 36 customers. Customers are rated on their annual spend at ACME Lumber Stores.

  What is the npv of a project that costs

What is the NPV of a project that costs $15,000 and returns $25,000 annually for three years if the opportunity cost of capital is 14%?

  Gilroy garlic inc prepackages three bulbs of garlic and

gilroy garlic inc. prepackages three bulbs of garlic and ships them to stores for resale. gilroy hopes that the garlic

  Obtain a confidence interval with margin

How large a sample size, n, should they recruit in order to obtain a confidence interval with margin of error ± 3% based on this prior guess?

  Percentile for the red blood cell counts of women

Find the 80th percentile for the red blood cell counts of women.

  What a non-truncated scatterplot means

Explain in words what a non-truncated scatterplot means and identify how likely it is that a causal relationship has been indicated.

  What is the probability that the sample average is more

According to Nielsen Media Research, the average number of hours of TV viewing per household per week in the United States is 50.4 hours.

  Students would have math sat scores of greater

SAT scores are standardized with a µ = 470 and a s = 100 on both the math and verbal portions. The following questions refer to the math portion:

  If the confidence interval around a group

If the confidence interval around a group's mean is [980, 1160], what is the mean?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd