Assessing expectation and variance X 0.034 QUESTION 2 Mean - / Standard deviation Particulars Figures Mean 0.51 0.50 Standard deviation .04 Mean - / Standard deviation 0.51 - 0.50 / .04 = .25 QUESTION 3 Particulars Figures Degrees of freedom 1 2 Degrees of freedom 2 12 Probability or confidence level 0.05 Critical f value = Between group variability / within-group variability (value is derived by seen f statistic table when p =
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DATA ANALYSIS
TABLE OF CONTENTSQUESTION 1..................................................................................................................................1a....................................................................................................................................................1b. Determining whether p (X > 4)...............................................................................................1c. Assessing expectation and variance X.....................................................................................1QUESTION 2..................................................................................................................................1QUESTION 3..................................................................................................................................1QUESTION 4..................................................................................................................................2Finding statistic value..................................................................................................................2Assessing critical value................................................................................................................3Explaining decision and interpreting results................................................................................3P value is below the level of 0.05 so alternative hypothesis is proved........................................3
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