Ask Question, Ask an Expert

+61-413 786 465

info@mywordsolution.com

Ask Basic Finance Expert

Finance


Home >> Basic Finance

Read the following example and answer the questions that follow it. Dr. Jones conducts a research study investigating the effects of a new drug that is intended to reduce the craving for alcohol. A group of alcoholics who are being treated at a clinic is selected for the study. Half of the participants are given the drug along with their regular treatment, and the other half receives a placebo. Dr. Jones records whether each individual is still sober after 6 months.

a. Identify the independent variable in this study.

b. Identify the number of levels of the independent variable.

c. Identify the dependent variable in this study.

d. Assuming that the study includes participants ranging in age from 18 to 62 years of age, then which of the following most accurately describes the age variable in the study? (independent, dependent, extraneous, confounding)

e. If the participants in the drug group are noticeably older (on average) than the individuals in the placebo group, then which of the following most accurately describes the age variable in the study? (independent, dependent, extraneous, confounding)

Basic Finance, Finance

  • Category:- Basic Finance
  • Reference No.:- M92038449

Have any Question?


Related Questions in Basic Finance

Miletus bronze works has an outstanding bond that pays 964

Miletus Bronze Works has an outstanding bond that pays 9.64 percent interest. You are in the 37 percent tax bracket. What is your aftertax yield (in percents) on this bond?

1 you are analyzing a common stock with a beta of 28 the

1.) You are analyzing a common stock with a beta of 2.8. The risk-free rate of interest is 5 percent and the expected return on the market is 12 percent. What is the stock's equilibrium required rate of return? Round to ...

Please help me with the following homework problemyou are

Please help me with the following homework problem: You are estimating your companies external financing needs for the next year. At the end of next year you expect that owners equity will be $80 million, total assets wi ...

Suppose a firm pays total dividends of 1100000 out of net

Suppose a firm pays total dividends of $1,100,000 out of net income of $5.5 million. What would the firm's payout ratio be?  (Round your answer to 2 decimal places.)

For each of the following ytm figures calculate the price

For each of the following YTM figures, calculate the price and current yield for a ten-year, 5.00-percent, semi-annual pay bond with a face value of $1,000. YTM= 4% Price and current yield

Consider three investors who need to partially liquidate

Consider three investors who need to partially liquidate investments to raise cash. In this case, all investments have been held for 3 or more years. Investor A waited for a $1,500 qualified dividend distribution from he ...

A couple thinking about retirement decide to put aside 3700

A couple thinking about retirement decide to put aside $3,700 each year in a savings plan that earns 7% interest. In 10 years they will receive a gift of $17,000 that also can be invested. a. How much money will they hav ...

If a firm has retained earnings of 31 million a common

If a firm has retained earnings of $3.1 million, a common shares account of $5.1 million, and additional paid-in capital of $10.2 million, how would these accounts change in response to a 10 percent stock dividend? Assum ...

What are some of the challenges of understanding new

What are some of the challenges of understanding new targets and building a brand abroad?

You manage an equity fund with an expected risk premium of

You manage an equity fund with an expected risk premium of 13% and a standard deviation of 44%. The rate on Treasury bills is 6.6%. Your client chooses to invest $90,000 of her portfolio in your equity fund and $60,000 i ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

Compute the present value of an 1150 payment made in ten

Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As

Follow Us

© Copyright 2013-14 mywordsolution.com All rights reserved