D. 20 For number 6 to 8, use the given data below to answer the following questions. "There are 9 students who will be taking up the test, the researcher sets the level of significance to 0.05. The following are the scores of nine students in the test: 23, 25, 25, 26, 27, 28, 30, 40, 45 6. What will be the t-value of the given problem? A. 1.729 B. 1.456 C. 1.612 D. 1.551 7. Using the t-table, give the value of 25th percentile. A. 25 B. 26 C. 27 D. 28 8. What will be the t-value of 95th percentile? A. 1.729 B. 1.456 C. 1.612 D. 1.551 9. What will be the degree of freedom with a t-value of 1 and a sample size of 2? A. 1 B. 2 C. 3 D. 4 10. Find the t-value of 2.5th percentile on the t-table with a degree of freedom of 6. A. 2.570 B. 4.030 C. -2.570 D. -4.030

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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Answer numbers 6-8
D. 20
For number 6 to 8, use the given data below to answer the following questions.
"There are 9 students who will be taking up the test, the researcher sets the level of significance
to 0.05. The following are the scores of nine students in the test:
23, 25, 25, 26, 27, 28, 30, 40, 45
6. What will be the t-value of the given problem?
A. 1.729
B. 1.456
C. 1.612
D. 1.551
7. Using the t-table, give the value of 25th percentile.
A. 25
B. 26
C. 27
D. 28
8. What will be the t-value of 95th percentile?
A. 1.729
B. 1.456
C. 1.612
D. 1.551
9. What will be the degree of freedom with a t-value of 1 and a sample size of 2?
A. 1
B. 2
C. 3
D. 4
10. Find the t-value of 2.5th percentile on the t-table with a degree of freedom of 6.
A. 2.570
B. 4.030
C. -2.570
D. -4.030
Transcribed Image Text:D. 20 For number 6 to 8, use the given data below to answer the following questions. "There are 9 students who will be taking up the test, the researcher sets the level of significance to 0.05. The following are the scores of nine students in the test: 23, 25, 25, 26, 27, 28, 30, 40, 45 6. What will be the t-value of the given problem? A. 1.729 B. 1.456 C. 1.612 D. 1.551 7. Using the t-table, give the value of 25th percentile. A. 25 B. 26 C. 27 D. 28 8. What will be the t-value of 95th percentile? A. 1.729 B. 1.456 C. 1.612 D. 1.551 9. What will be the degree of freedom with a t-value of 1 and a sample size of 2? A. 1 B. 2 C. 3 D. 4 10. Find the t-value of 2.5th percentile on the t-table with a degree of freedom of 6. A. 2.570 B. 4.030 C. -2.570 D. -4.030
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