Statistics- Explain what scale of measurement is used to measure intelligence

QUESTION

To prepare for this Assignment, imagine that you have information about 30 other participants’ self-esteem andintelligence, but for these individuals you only have data on whether they have average or above averageintelligence, and whether they have high or low self-esteem. You do not have their actual scores for eachvariable. The observed frequencies are reported here:IntelligenceAverageLow78HighSelf-EsteemAbove Average510Assignment:To complete this Assignment, submit by Day 7 your answers to the following. Based on the scenario, use SPSS todetermine if intelligence is related to self-esteem in your sample by computing the appropriate chi-square test. Save andsubmit 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).State whether this scenario requires a one-way or two-way chi-square test. Explain your answer.Identify the obtained χ2.Identify the degrees of freedom and explain how it is calculated.Identify the p 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 ofdata.

ANSWER:

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