Is the dependent variable discrete or continuous

Assignment Help Accounting Basics
Reference no: EM132557498

Question - A cognitive psychologist would like to evaluate the claim that the omega-3 fatty acids can help improve memory in normal adult humans. One group of participants is given a large dose of fish extract containing the Omega-3 (500 mg), and a second group is given a placebo containing no Omega-3 (0 mg). The researcher asks each participant to read the front page of a local newspaper thoroughly every morning and to take their prescribed dosage (of either Omega-3 or placebo) immediately afterwards. The researcher gives each participant a memory test at the end of two weeks and records how many news items each participant remembers from the past three weeks of news. Answer the following:

A) What is the independent variable?

B) What is the dependent variable?

C) Is the dependent variable discrete or continuous?

D) What scale of measurement (nominal, ordinal, interval or ratio) is used to measure the dependent variable?

E) What research method is being used (experimental or observational), and why?

Reference no: EM132557498

Questions Cloud

Mention five historical facts about human rights : Define the following terms: Cultural affinity, Cultural identity, Human diversity and Globalization. Mention five historical facts about human rights.
Which statements is true about dividends : Which of the following statements is true about dividends reported in a consolidated Statement of Financial Position
Compute the degree of operating leverage : Compute the degree of operating leverage (DOL) for each company. Which company benefits more from a 20% increase in sales
Describe the pathophysiology of gout : Describe the pathophysiology of gout. Explain why a patient with gout is more likely to develop renal calculi.
Is the dependent variable discrete or continuous : Is the dependent variable discrete or continuous? What scale of measurement (nominal, ordinal, interval or ratio) is used to measure the dependent variable
Abnormal development throughout the lifespan : Compare normal physical, cognitive, and socioemotional development with abnormal development throughout the lifespan.
What is the total variable costs : The association will spend $2,000 on advertising in the campus paper. If the association expects 90 students, what is the total variable costs
Describe to these clinicians the physiology : How would you describe to these clinicians the physiology that plays a vital role in the development of these diseases?
What is Wing Things contribution margin expressed : The restaurant breaks even on fixed costs with $120,000 in revenue per month. What is Wing Things contribution margin expressed

Reviews

Write a Review

Accounting Basics Questions & Answers

  How much control does fed have over this longer real rate

Hubbard argues that the Fed can control the Fed funds rate, but the interest rate that is important for the economy is a longer-term real rate of interest.   How much control does the Fed have over this longer real rate?

  Coures:- fundamental accounting principles

Coures:- Fundamental Accounting Principles: - Explain the goals and uses of special journals.

  Accounting problems

Accounting problems,  Draw a detailed timeline incorporating the dividends, calculate    the exact Payback Period  b)   the discounted Payback Period. the IRR,  the NPV, the Profitability Index.

  Write a report on internal controls

Write a report on Internal Controls

  Prepare the bank reconciliation for company

Prepare the bank reconciliation for company.

  Cost-benefit analysis

Create a cost-benefit analysis to evaluate the project

  Theory of interest

Theory of Interest: NPV, IRR, Nominal and Real, Amortization, Sinking Fund, TWRR, DWRR

  Liquidity and profitability

Distinguish between liquidity and profitability.

  What is the expected risk premium on the portfolio

Your Corp, Inc. has a corporate tax rate of 35%. Please calculate their after tax cost of debt expressed as a percentage. Your Corp, Inc. has several outstanding bond issues all of which require semiannual interest payments.

  Simple interest and compound interest

Simple Interest, Compound interest, discount rate, force of interest, AV, PV

  Capm and venture capital

CAPM and Venture Capital

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