Question: You are designing a three-group study to be evaluated with a one-way ANOVA at = .05. You expect effect size to be about

You are designing a three-group study to be evaluated with a one-way ANOVA at α = .05. You expect effect size η to be about .29. How many subjects will you need per group for .80 power?



Step by Step Solution

★★★★★

3.44 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

You are designing a threegroup study to be evaluated wit... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

You are designing a study to be evaluated with a two-sample nondirectional independent t test at a. = .05. You want .90 power. You expect Cohen's d to be about .40. How many subjects will you need...

Q:

You are designing a delivery ramp for crates containing exercise equipment The l470-N crates will move at 1.8 m/s at the top of a ramp that slopes downward at 22.0. The ramp exerts a 550-N kinetic...

Q:

You are designing a Carnot engine that has 2 mol of CO2 as its working substance; the gas may be treated as ideal. The gas is to have a maximum temperature of 527C and a maximum pressure of 5.00 atm....

Q:

You are designing a case control study of 100 men with prostate cancer. What is the ONE essential prerequisite of the control group? - The answer is not C. Have already done this and was marked wrong...

Q:

6. An Instructor teaching three sections of Introductory Psychology, each section covering the same material. She has made up a different final exam for each section, but she suspects that one of the...

Q:

You are designing a qualitative diary study but are not sure whether to ask your participants to record their diary entries on paper, word process them, or to create an audiodiary. You decide to...

Q:

You are designing a new food delivery service that will use drones to get the product to customers faster. Think about who your target market would be? If drones are delivering the product, you may...

Q:

Imagine that you are designing an experiment to study whether hearing their father's voice causes infants to become happier. Why might it be more appropriate to use an experimental design than a...

Q:

You want to know if there was a difference in heart and respiratory rates for three groups of marathon runners who will be hydrated with three different liquid refreshments during a race. Heart and...

Q:

The liver is the main storage site of vitamin A and copper. Inverse relationships between copper and vitamin A liver concentrations have been suggested. In Rachman et al. (1987) the consequences of a...

Q:

Do professional accountants in Malaysia, Singapore and Indonesia hold different perspectives on IFRS adoption issues and the role of the state, media and professional accounting bodies in adoption...

Q:

A point charge Q rests at the center of an uncharged thin spherical conducting shell. (See Fig 16-33). What is the electric field E as a function of r? (a) For r less than the inner radius of the...

Q:

a . A flight academy wants to invest in new training methods to improve its graduation rate of 1 8 - year old candidates. This academy s graduation rate for 1 8 - year old candidates is 8 2 . 6 for...

Q:

Prove or disprove: There exist two connected graphs G and H both of order at least 3 and neither of which is Eulerian such that G + H is Eulerian.

Q:

Write two different techniques to declare and initialize a variable with an example.(reference:C++)

Q:

Write a program that simulates a simple calculator. It reads two integers and a character. If the character is a +, the sum is printed; if it is a -, the difference is printed; if it is a *, the...

Q:

Clever Craig purchased a new excavator for his landscaping business on 1 January 2017 at a cost of $107,800 GST exclusive. The estimated residual value is $8,000. The excavator has a useful life of...

Q:

Explain simple Vs Structured data types in detail.(C++)

Q:

Examine the t values in Appendix A. What t value would be significant at the 0.05 level for a one-tailed t-test in a study with 101 participants? What does this result indicate

Q:

A memory researcher wanted to test the impact of various strategies to improve memory. She randomly assigned 10 subjects to each of four groups. All subjects were presented a list of words to recall....

Q:

Business Research Methodology- Question Bank 1 1. When the marketing department of an organization attempts to determine the amount of time the managers in this department spend at their computers in...

Q:

In a certain town 60% of the households own mutual funds, 40% own individual stocks, and 20% own both mutual funds and individual stocks. 1. The proportion of households that own mutual funds but not...

Q:

Conduct a three-group stepwise discriminant analysis on the data given in Tables 18.2 and 18.3 using the SPSS, SAS, or MINITAB package. Compare the results to those given in Table 18.5 for...

Q:

Conduct a three-group stepwise discriminant analysis on the data given in Tables 18.2 and 18.3 using the SPSS, SAS, or MINITAB package. Compare the results to those given in Table 18.5 for...

Q:

Conduct a three-group stepwise discriminant analysis on the data given in Tables 18.2 and 18.3 using the SPSS, SAS, or MINITAB package. Compare the results to those given in Table 18.5 for...