Chi Squares and Related Stats, statistics assignment help

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Chi Squares and Related Stats, statistics assignment help

You will see inside that file two sets of output. Your variable will be compared with one or more of the following variables (Born in the U.S. – Social Class – Degree – Race – Marital Status – Sex – Spiritual Person). The first box of output (first page) has the general statistics for each set of variables – the mean, N, and standard deviation. The second box (second page) has the Chi-Square test results… Find the results for your main variable and its comparison to the other variable you chose. Do only one test! ( CHi Square file below on regards to variable Health)

Questions:

– Figure the df [(#rows-1)*(#columns-1)] and, using an alpha of 0.05, find the critical value of the test statistic (Use the correct table in the book – Critical Value of Chi-Square). (Attached File below)

  • Make a decision about the null hypothesis – accept or reject. (Identify the Chi-Square for your variable’s test on the printout.(
  • Interpret your findings – is there a relationship between these two variables? If so, what is the nature of that relationship? (Refer to the means or percents and the relevant correlation coefficient).
  • Speculate on why these findings might be as they are. Is it logical? Might there be an error in your result? If so, why? (sample size? bias? Type I or II error?)

    • Nominal/Ordinal (dependent) variables: Health, Happiness, Life, Same-Sex Marriage

    Nominal/Ordinal (independent) variables: Born in the U.S. – Social Class – Degree – Race – Marital Status – Sex – Spiritual Person

    Note: R = Respondent (the person who answered the survey)