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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

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