Use the Fisher LSD test to compare active smokers with nonsmokers and to compare the two groups

Question:

Use the Fisher LSD test to compare active smokers with nonsmokers and to compare the two groups of smokers on the data in Exercise 16.21. What do these data suggest about the advisability of smoking while you are studying for an exam and the advisability of smoking just before you take an exam?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: