Question: Set 9.2: One-Variable Chi-Square in SPSS (2) Criterion : Calculate a chi-square analysis in SPSS and interpret the results. Data : There are 218 first
Set 9.2: One-Variable Chi-Square in SPSS (2)
- Criterion: Calculate a chi-square analysis in SPSS and interpret the results.
- Data: There are 218 first graders in an elementary school. Of these first graders, 86 are boys and 132 are girls. School wide, there are 753 boys and 1063 girls.
- Instructions: The principal would like to know if the gender ratio in first grade reflects the gender ratio school wide. Complete the following:
a. Identify the hypothesis.
b. What are the degrees of freedom (df)?
c. Complete the table in SPSS and paste the output below to replace it:
Men Women
No. Observed No. Expected No. Observed No. Expected
d. Calculate in SPSS and paste the output below.
e. Can you reject the null hypothesis at = .05?Explain why or why not.
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