Tests the claim that 41 > µ2. Assume the samples are normally distributed, random and independent. 81 =0.66 ; 82 = 0.56 31.56 ; 72 = 31.01 n1 = 31 ; n2 = 39 Standard Error t-Test Statistic Degrees of Freedom (Z1 - 72) – (41 – 2) S1-i, = t = n2 Smaller of (n1 - 1) or (n2 - 1) n1 a. Calculate the Standard Error si-i, = (use 3 decimal places) b. Calculate the t-test statistic using the standard error from part a. t = (use 2 decimal places) Enter an integer o
Tests the claim that 41 > µ2. Assume the samples are normally distributed, random and independent. 81 =0.66 ; 82 = 0.56 31.56 ; 72 = 31.01 n1 = 31 ; n2 = 39 Standard Error t-Test Statistic Degrees of Freedom (Z1 - 72) – (41 – 2) S1-i, = t = n2 Smaller of (n1 - 1) or (n2 - 1) n1 a. Calculate the Standard Error si-i, = (use 3 decimal places) b. Calculate the t-test statistic using the standard error from part a. t = (use 2 decimal places) Enter an integer o
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Tests the claim that 41 > µ2. Assume the samples are normally distributed, random and independent.
81 = 0.66 ; s2 = 0.56
I1 = 31.56 ; ī2 = 31.01
n1 = 31; n2 = 39
Standard Error
t-Test Statistic
Degrees of Freedom
(ž1 – 72) – (41 – 2)
Smaller of (n1 - 1) or (n2 - 1)
t=
S1-i =
n1
n2
a. Calculate the Standard Error s,-i, =
(use 3 decimal places)
b. Calculate the t-test statistic using the standard error from part a. t =
(use 2 decimal
places)
Enter an integer or decimal number (more..](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fafbb34f7-6cc7-4027-b1ef-aba15d7abbe8%2F35a4533e-4b55-4a0e-8df0-7fd1a094b6b1%2Fli1aeqs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Tests the claim that 41 > µ2. Assume the samples are normally distributed, random and independent.
81 = 0.66 ; s2 = 0.56
I1 = 31.56 ; ī2 = 31.01
n1 = 31; n2 = 39
Standard Error
t-Test Statistic
Degrees of Freedom
(ž1 – 72) – (41 – 2)
Smaller of (n1 - 1) or (n2 - 1)
t=
S1-i =
n1
n2
a. Calculate the Standard Error s,-i, =
(use 3 decimal places)
b. Calculate the t-test statistic using the standard error from part a. t =
(use 2 decimal
places)
Enter an integer or decimal number (more..
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Obtain the value of the standard error.
The value of the standard error is obtained below as follows:
From the information, given that
Thus, the value of the standard error is 0.149.
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