STATS 199 Midterm: STAT 191 Exam 2

• School: Stanford University
• Department: STATS - Statistics
• Course: STATS 199
• Professor: All

Document Summary

You may use your 4 single-sided pages of notes. There are 4 questions, each worth 10 points. I understand and accept the stanford university honor code. He tries three di erent treat- ments and measures the ca eine content under each technique, resulting in the r output below. Residual standard error: 2. 192 on 12 degrees of freedom. F-statistic: 11. 95 on 2 and 12 df, p-value: 0. 001397. You are also given some of the design matrix r used in tting this model in table 1. (a) the grower repeated his experiment on a number of di erent elds. If the grower had the same number of elds per treatment (i. e. his. Give your answer in terms of a statistical test. You can use the grower"s experiment to describe its interpretation if it helps. 3: 2) figure 1 shows the data from a regression study with only one predictor.