Are the given statement true or not and why or why not

Assignment Help Finance Basics
Reference no: EM131167680

Suppose that you are trying to compare two populations on some variable (GMAT scores of men versus women, for example). Specifically, you are testing the null hypothesis that the means of the two populations are equal versus a two-tailed hypothesis. Are the following statements correct? Why or why not?

a. A given difference (such as five points) between sample means from these populations will probably not be considered statistically significant if the sample sizes are small, but it will probably be considered statistically significant if the sample sizes are large.

b. Virtually any difference between the population means will lead to statistically significant sample results if the sample sizes are sufficiently large.

Reference no: EM131167680

Questions Cloud

What do you think the appellate court reasoning was : What effect, if any, did the failure to communicate the acceptance of the offer prior to 3 p.m. have in terms of whether a contract was formed? What do you think the appellate court's reasoning was?
What hypotheses would you use in experiment : Explain how you would set up a test to determine whether decreased class size improves student performance.- What hypotheses would you use in this experiment?
Which portfolio is better diversified : Which portfolio is better diversified, one that contains stock in a dental supply company and a candy company or one that contains stock in a dental supply company and a dairy product company?
Variability of the vaccination rates : At the 0.10 significance level, is there a difference in the variability of the vaccination rates between males and females?
Are the given statement true or not and why or why not : Are the following statements correct? Why or why not?- Virtually any difference between the population means will lead to statistically significant sample results if the sample sizes are sufficiently large.
List all the moves required in the tower of hanoi puzzle : Given a positive integer n, list all the moves required in the Tower of Hanoi puzzle to move n disks from one peg to another according to the rules of the puzzle.
How many relations on a are both reflexive and symmetric : How many relations on A are both reflexive and symmetric?
At what frequency of the two alleles will equilibrium : A population of 1600 adults, all homozygous for the L gene, live in a valley below a leaky nuclear power reactor. Mutations back to type L are also occurring, at the rate of .14. At what frequency of the two alleles will equilibrium eventually occur
Which exchange rate regime would the gains : Imagine a world of two countries in which the only causes of fluctuations in stock prices are unexpected shifts in monetary policies. Under which exchange rate regime would the gains from international asset trade be greater, fixed or floating?

Reviews

Write a Review

Finance Basics Questions & Answers

  Describe some alternative measures firm overall performance

Describe some alternative measures of a firm's overall performance. What are their advantages and disadvantages? In each case discuss what benchmarks you might use to judge whether performance is satisfactory in 200+ words. Cite sources in APA for..

  What factors would you consider besides the implied interest

If you won the lottery and had the choice of a lump-sum payoff or an annuity payoff, what factors would you consider besides the implied interest rate (indifference interest rate) in selecting the payoff style?

  What is the cross rate between the yen and the peso

What is the cross rate between the yen and the peso; that is, how many yen would you receive for every peso exchanged? Round your answer to two decimal places.

  What started as a sign of tough economic times

At the same time as the PC market is declining, the tablet market is growing, with IDC predicting a nearly 60 per cent increase in tablet sales, and for tablets sales to surpass those of portable PCs. According to Ryan Reith at IDC, ‘What started ..

  Three lottery tickets for first second and third prizes

three lottery tickets for first second and third prizes are drawn from a group of 40 tickets. find the number of sample

  What is the cross-rate of swiss francs to euros

Suppose the exchange rate between U.S. dollars and Swiss francs is SF 1.41 = $1.00, and the exchange rate between the U.S. dollar and the euro is $1.00 = 1.64 euros. What is the cross-rate of Swiss francs to euros?

  Which is likely to represent primarily variable costs

For a given accounting period, which of the following is likely to represent primarily variable costs?

  Motors inc recently reported 6 million of net income its

motors inc. recently reported 6 million of net income. its ebit was 13 million and its tax rate was 40. what was the

  Find the accumulated amount at the end of 8 month on a 1200

find the accumulated amount at the end of 8 month on a 1200 bank deposit paying simple interest at a rate of 7

  For higher profitability and valuation in the financial mark

1.Assess the nature of the operation of each company. Describe the risks that each company seems to face as it strives for higher profitability and valuation in the financial markets.

  Discuss the income and estate tax treatment

Discuss the use of disability insurance in financial planning, including the tax ramifications; OR Discuss the income and estate tax treatment of life insurance proceeds, giving an example.

  Assume that the average firm in your companys industry is

assume that the average firm in your companys industry is expected to grow at a constant rate of 6 and than its divided

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