Chapter 11 Chi-Square Distribution Chapter 11 Chi-Square Distribution Review So far, we have used several probability distributions for hypothesis testing and confidence…

Computers and Statistics Jack Lawhorn RiE Summer 2009 SharpnoseShark Gender Average Length Male Female Chi² Test The Chi Square test is used to see if there are any significant…

Chi-square (χ2) Fenster Chi-Square Chi-Square χ2 Tests of Statistical Significance for Nominal Level Data (Note: can also be used for ordinal level data). Chi-Square Chi-Square…

Confidence Intervals for Population Proportions Section 6.3 Point Estimate for Proportions The Population Proportion is called p The Point Estimate is the sample proportion…

Chapter 11 Chi-Square Distribution Chapter 11 Chi-Square Distribution Review So far, we have used several probability distributions for hypothesis testing and confidence…

Confidence Intervals for Variance and Standard Deviation Chi-square Distributions As sample size increases and d.f. increases, the distribution for a chi-square becomes flatter.…

WASON CARD SORT: DATA ANALYSIS Week 3 Practical WEEK 3 PRACTICAL WASON CARD SORT WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 LECTURE 1 PRACTICAL…