Provide an example of a research plan that would use an
dependent samples t-test. Include in...
Provide an example of a research plan that would use an
dependent samples t-test. Include in your example the IV & DV
and what you will do with the data you are collecting (for example,
testing group 1 and group 2).
Provide an example of a research plan that would use a one-way
ANOVA. Include in your example the IV & DV and what you would
do with the data you are collecting and how the groups are
formed.
Assignment 4: T test for Dependent samples
Directions
Conduct a T test for Dependent Samples to answer the questions
based on the following scenario. (Assume a nondirectional research
hypothesis (two-tailed test) and a level of significance of
.05)
Scenario
To further examine the school performance scores of the
district, the superintendent identified schools within the district
that could be matched to schools from surrounding districts using a
series of demographic characteristics such as size, socio-economic
status, and percent special education...
Assignment #4: T test for Dependent Samples
Directions: Conduct a T test for Dependent Samples to answer the
questions based on the following scenario. (Assume a nondirectional
research hypothesis (two-tailed test) and a level of significance
of .05)
To further examine the school performance scores of the
district, the superintendent identified schools within the district
that could be matched to schools from surrounding districts using a
series of demographic characteristics such as size, socio-economic
status, and percent special education students....
What is the appropriate statistical analysis to use: t-test for
two independent samples, t-test for dependent samples, ANOVA, or
chi-square test of independence? Please identify and explain why it
is appropriate.
is asking which test should i use for each question below and
why
(a) A study was conducted to see whether monetary incentives to
use less water during times of drought had an effect on water
usage. Sixty single family homeowners were randomly assigned to one
of two groups:...
Indicate which test (dependent samples t-test, independent
samples t-test, independent samples z-test) is most appropriate for
the following situation:
i. Comparison of mean recycling participation between 9 large
cities and 11 small cities
ii. Comparison of the weights of 16 Toronto Maple Leaf rookies
at the beginning versus the end of the regular NHL season.
iii. Comparison of fin length of 35 male and 37 female brook
trout sampled in Spruce Lake, Nottingham Forest.
iv. Comparison of the mass of...
For which of the following research questions could you test
using a dependent samples t-test? Group of answer choices Do
student athletes and non student athletes differ on levels of
self-esteem? Is there a difference in verbal problem solving skills
between science majors and art majors? Is pain tolerance different
with acupuncture versus without acupuncture needles? Do boys and
girls differ on mathematical abilities?
1). What is the difference between a t-test for independent
samples and a t-test for dependent samples?
2). Provide one study that would be analyzed using a t-Test for
dependent samples; then provide one study that would be analyzed
using a t-Test for independent samples
2.2. Indicate which test (paired samples (ie dependent) t-test,
independent two samples t-test, one-sample t-test, independent
samples z-test) is most appropriate for the following situations :
A. Comparison of weight gain of two groups of 18 cows where one
group was raised following standard practices and the other group
was raised following “organic” standards.
B. Comparison of scores on a fitness test of Olympic-class
distance runners (n=20) with the national average score of people
of a similar age range (22-31...