Stat4

Scenario:

Need this custom essay written urgently?
Stat4
Just from $13/Page
Order Essay

To prepare for this Assignment, imagine that you have information about 30 other participants’ self-esteem and intelligence, but for these individuals you only have data on whether they have average or above average intelligence, and whether they have high or low self-esteem. You do not have their actual scores for each variable. The observed frequencies are reported here:

   
Intelligence
   
Average
Above Average
Self-Esteem Low
7
8
High
5
10

Assignment:

To complete this Assignment, submit by Day 7 your answers to the following. Based on the scenario, use SPSS to determine if intelligence is related to self-esteem in your sample by computing the appropriate chi-square test. Save and submit both the SPSS data and output files.

  • Explain what scale of measurement is used to measure intelligence in this example. How do you know?
  • Explain what scale of measurement is used to measure self-esteem. How do you know?
  • Before computing the chi-square, state your null and alternative hypotheses in words (not formulas).
  • Based on the hypotheses you stated, explain whether you should conduct a one-way or two-way chi-square test and why.
  • Identify the obtained χ2.
  • Identify the degrees of freedom and explain how it is calculated.
  • Identify the value.
  • Explain whether you should retain or reject the null hypothesis and why.
  • Explain what you can determine about the relationship between self-esteem and intelligence, based on this set of data.
  • Submit three documents for grading: your text (Word) document with your answers and explanations to the application questions, your SPSS Data file, and your SPSS Output file.

Calculator

Calculate the price of your paper

Total price:$26

Need a better grade?
We've got you covered.

Order your paper