T-test for independent groups

Assignment Help Basic Statistics

Reference no: EM1392934

We considered Mary's interest in doing a study to see if learning of 6th graders on a math lesson is affected by background noise level. She was planning to use 2 noise conditions and then analyze her outcomes using a t-test for independent groups. Describe the study Mary might plan where she would use a one-way analysis of variance (ANOVA) for independent groups instead of a t-test to study differences between noise levels. What is her independent variable here? Describe the conditions she could create for this study. What is her dependent variable? Describe a way to measure the DV so that each participant would have one score at the end that would be on a continuous scale of measurement.

Reference no: EM1392934

Questions Cloud

Cleaning and sanitizing procedure : Construct a cleaning and sanitizing procedure to be used in the milking parlor for all equipment that comes into contact with the milk.

How far has the spring been compressed : A block of mass 12-kg slides from rest down a frictionless 34° incline and is stopped by a strong spring with k = 1.0x 10^4 N/m. The block slides 3 m from the point of release to the point where it comes to rest against the spring.

Estimating genotype of males : A wild-type male and female Drosophila with red eyes and full wings are crossed. Estimating genotype of males.

Sketch a force diagram for the desk : Sketch a force diagram for the desk.

T-test for independent groups : We considered Mary's interest in doing a study to see if learning of 6th graders on a math lesson is affected by background noise level. She was planning to use 2 noise conditions and then analyze her outcomes using a t-test for independent groups..

Find out vertical components of the force : A 1000-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate hangs from the far end of the beam.

Describes why people always afraid of new technology : Describe the main idea, the CLAIM of Carr's essay? How do you know this? Describe what Carr meant where he said, "Most of proprietors of commercial Internet have financial stake in collecting crumbs

What would be the puck speed after all of the sand is gone : The lower weight is a light bag filled with sand. Assume a pin pokes a hole in the bag and the sand slowly leaks out while the puck is revolving. What would be the puck's speed after all of the sand is gone.

Various stages of meiosis and cell cycle : The value of DNA per cell of particular species is measured in cells found at various stages of meiosis and the cell cycle, and the amounts are obtained.

User Account

All Pages