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Use the formula to calculate the goodness-of-it test statistic - (observed - expected)? expected cals про For each obser
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Use the formula to calculate the goodness-of-it test statistic - (observed - expected)? expected cals про For each obser
Use the formula to calculate the goodness-of-it test statistic - (observed - expected)? expected cals про For each observed value, calculate the expected value by multiplying the sampln , 405, by observed proportion. Po Ethnicity Observed Value (9) Proportion Under No Expected Vali (e) 0.177 49 African American 405(0.177) 71.685 Asian 16.2 0.040 13 311.95 335 0.734 Caucasian 8 0.049 19.545 Hispanic The goodness-of-nt test statistic, rounded to two decimal places, is: (8 - 71.685 19.845 22. (49 - 71.685)?
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