Answered step by step
Verified Expert Solution
Question
1 Approved Answer
A teacher randomly selects10students toreceive instruction Method A of improving readingand another10students to receive instruction Method B of improving reading.At the end of the instruction,the
A teacher randomly selects10students toreceive instruction Method A of improving readingand another10students to receive instruction Method B of improving reading.At the end of the instruction,the students' reading scores are as follows.The researcher wants to see if there is a difference in the effectiveness of the two methods. Please do the following:
- Indicate which t-test is appropriate, independent sample t-test or paired t-test?
- Run the t-test using SPSS.Label the SPSS resultsWhich statistics is t statistics, p-value, degrees of freedom, and so on. Make a conclusion about the significance of the t-test based on the p-value.
- Find out the critical t value using =.05.
Method | Reading |
A | 14 |
A | 11 |
A | 15 |
A | 12 |
A | 16 |
A | 17 |
A | 14 |
A | 13 |
A | 15 |
A | 12 |
B | 15 |
B | 18 |
B | 14 |
B | 17 |
B | 19 |
B | 14 |
B | 18 |
B | 17 |
B | 16 |
B | 15 |
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started