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Old
Group way below |
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| Triola 10th | Old Group Work | Answers included for most |
| Ch 1 | group_1_Summation - sol | summation |
| Ch 2 | group_2_hist_poly_ogive_pie_pareto - sol | histograms etc. |
| Ch 2 | group_01_ch2 | distribution, histogram |
| Ch 3 | group_02_ch3 | tree, mean, median, mode, midrange |
| Ch 3 | group_03_ch3 | range, variance, standard deviation, rule of thumb, Chebyshev |
| Ch 3 | group_04_ch3 | Chebyshev, z-score, percentile, boxplot |
| Ch 4 | group_05_ch4 | probability, odds |
| Ch 5 | group_06_ch5 | discrete distributions, binomial distribution |
| Ch 5 | group_07_ch5 | mean, standard deviation of discrete, binomial, area continuous |
| Ch 6 | group_08_ch6 | area for normal distribution |
| Ch 6 | group_09_ch6 | area for normal distribution, central limit theorem |
| Ch 7 | group_10_ch7 | confidence intervals for the mean and sample size |
| Ch 7 | group_10_5_ch7 - sol | find the critical value z that corresponds to a degree of confidence without the table + other |
| Ch 8 | group_11_ch8 | hypothesis test for the mean and proportion, sample size |
| Ch 8 | group_12_ch8 | hypothesis test for the mean large, small, and proportion |
| Ch 9 | group_13_ch9 | dual independent means hypothesis, dual proportion, dependent samples |
| Ch 9 | group_14_ch9 | more dual independent means hypothesis, dual proportion, dependent samples |
| Ch 11 | group_11_3 - sol | contingency tables test for independent homogeneity - Chi-Sq |