I just needed help choosing the following. Thank you!

Select the word or phrase that most appropriately fits in the blank. (Note that there are more words than blanks, so not all words will be used.) The or 50th percentile of a sample always [ Choose ] divides the data into two equal parts; it is the data value in the "middle" position. [Choose ] parameter The for a chi-square test of independence states that there is no association normal between the two variables. statistic Given the same data, a 95% confidence interval's null hypothesis width is than a 99% confidence interval's width. smaller random sampling To decrease the margin of error, we need to take quantitative a sample size. random assignment Histograms are used to pictorially summarize median data. categorical Chi-square tests of association examine whether larger two variables are related. Type I The Central Limit Theorem allows us to use the Type II distribution as a sampling distribution model, even with underlying distributions that are skewed, provided that the sample size is sufficiently large