Invests in fixed income instruments

Assignment Help Basic Statistics
Reference no: EM131094229

It is estimated 30% of all adults in United States invest in stocks and that 83% of U.S. adults have investments in fixed income instruments (savings accounts, bonds, etc.). It is also estimated that 24% of U.S. adults have investments in both stocks and fixed income instruments.

(a) What is the probability that a randomly chosen U.S. adult invests in stocks, given that s/he invests in fixed income instruments? Round your answer to 2 decimal places.

(b) What is the probability that a randomly chosen stock investor also invests in fixed income instruments? Round your answer to 2 decimal places.

Reference no: EM131094229

Questions Cloud

How companies reduce exposure to sexual harassment lawsuits : After reviewing the case above and the Faragher vs. City of Boca Raton and Employer's Affirmative Defense in Sexual Harassment Cases as well as the attached resources, discuss what employers can do to protect themselves from sexual harassment laws..
Senior citizen suffers from anxiety : Given that a senior citizen suffers from anxiety, what is the probability that he or she also suffers from sleep disorder? Round your answer to 2 decimal places.
What is harley-davidsons business-level strategy : What is Harley-Davidson's business-level strategy? Explain why and how you arrived at your conclusion. Do you recommend any changes in strategy to address the threats facing the company in the U.S.? Internationally?
Organize visual field into figure and ground : Perception occurs when energy in the external environment or in the body stimulates receptors in the sense organs - Biological rhythm is defined as a periodic, more or less regular, fluctuation in a biological system.
Invests in fixed income instruments : What is the probability that a randomly chosen stock investor also invests in fixed income instruments? Round your answer to 2 decimal places.
College graduates and regular internet users : It is estimated that 26% of all California adults are college graduates and that 31 % of California adults are regular internet users. It is also estimated that 20% of California adults are both college graduates and regular internet users.
Discuss barriers to information visibility and transparency : Discuss the four barriers to information visibility and transparency. If you were designing a new supply chain, how would you prevent each of these barriers occurring?
What is the difference between a patent and a copyright : Barb, a resident of Wisconsin sues Dennis a resident of Illinois for breach of contract and is seeking $250,000 in damages. Dennis thinks all Wisconsin people are stupid so he would prefer to try the case in Federal Court. Can he do so and, if ..
Estimate the sample size to control : Also, if the standard deviation of all pumps σ is unknown, is there an easier formula to estimate the sample size to control the width of the confidence interval? Please explain it.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Test the research hypothesis at the .01 level

test the research hypothesis at the .01 level

  A cognitive psychologist would like to evaluate the claim

a cognitive psychologist would like to evaluate the claim that the omega-3 fatty acids in fish can help improve memory

  Find lifetimes cancer bearing mice-kolmogorov-smirnov test

Use the Kolmogorov-Smirnov test with significance level 0.05 to decide whether the following lifetimes (in days) of a sample of cancer bearing mice.

  Probability of identifying the odd sample

With a Rejection Region of 8, 9 or 10, what is the probability of a Type II error, if the job applicant has a probability of identifying the odd sample with p = 0.5?

  Computing probability of high blood pressure

Of 1338 people who came into a blood bank to give blood, 253 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure.

  Detailed explanation to random sample

A random sample of 56 people measured accuracy w/ positive errors representing watches that are ahead of the correct time and negative rep. those behind the time.

  Differentiate productivity of eastern and western europ

Is research and development competition between two firms for a patent for a cure for lung cancer likely to satisfy the two components of the rent-seeking hypothesis? Why or why not?

  Evaluate z test for mean

The director of a state agency believes that the average starting salary for clerical employees in the state is less than $30,000 per year. To test her hypothesis

  Estimate level of significance and perform a one-tailed test

If 134 out of a random sample of 235 college students expressed an intent to vote, can we reject the aide's estimate at the 0.05 level of significance? Perform a one-tailed test.

  Hypothesis testing and its interpretation

A company has been using the same advertising strategy for a number of years and over that time has had relatively constant monthly sales.

  What is the probability that the average length of a sheet

What is the probability that the average length of a sheet is between 30.08 and 30.32 inches long and construct a 99 percent confidence interval around the mean annual expenditure in the bar.

  Difference in the individuals driving

Assuming that the difference of each pair is coming from an approximately normal distribu- tion, test if there is any difference in the individuals' driving ability under the two conditions. Use α = 0.05.

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