A)What is the estimated standard error for the difference scores, sMD?B) What is the t-statistic for the sample mean difference?C) What is the 95% Confidence Interval around the mean difference?What is the 95% Confidence Interval around the mean difference?a. [0.01, 7.99]b. [0.28, 7.72]c. [0.91, 7.09]d. [1.22, 6.78] Transcranial magnetic stimulation (TMS) is a non-invasive neurostimulationprocedure, involving a changing magnetic field that causes electric currentto flow in a target brain region. TMS has shown potential benefits tolearning and memory.For the following questions, you will conduct a repeated measures t-test todetermine whether students memorized more vocabulary words whileundergoing TMS stimulation (experimental condition) versus "sham" TMS(placebo condition), using a 2-tailed test with a = 0.05.Maintain at least two decimal places. Also report the 95% CI for the meandifference.Use the following data table to compute your answers:ParticipantTMSABсDE1259910Sham76453Difference?

The number of participants is 5.

Answered: )What is the estimated standard error…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Related questions

Question

A)What is the estimated standard error for the difference scores, s_MD?

B) What is the t-statistic for the sample mean difference?

What is the 95% Confidence Interval around the mean difference?

a. [0.01, 7.99]

b. [0.28, 7.72]

c. [0.91, 7.09]

d. [1.22, 6.78]

Transcranial magnetic stimulation (TMS) is a non-invasive neurostimulation
procedure, involving a changing magnetic field that causes electric current
to flow in a target brain region. TMS has shown potential benefits to
learning and memory.
For the following questions, you will conduct a repeated measures t-test to
determine whether students memorized more vocabulary words while
undergoing TMS stimulation (experimental condition) versus "sham" TMS
(placebo condition), using a 2-tailed test with a = 0.05.
Maintain at least two decimal places. Also report the 95% CI for the mean
difference.
Use the following data table to compute your answers:
Participant
TMS
A
B
с
D
E
12
5
9
9
10
Sham
7
6
4
5
3
Difference?

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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