1.Dr. Rob has developed a new drug that he believes can cure Zombieism and stop the Zombie apocalypse. To test his new drug he captures 30 Zombies and randomly separates them into two groups. One group receives his new drug the other a placebo.

a.What type of t-test would you use to see if the new drug had a significant effect?

b.What are the statistical hypotheses for this hypothesis (He wants to see a reduction in Zombieism)?

H₀:

H₁:

c.Given the following data compute the t-test.

DrugNo Drug

Mean:2845

s²:2548

n:1515

s:56.93

d.What are the degrees of freedom for problem 4?

e.What is the critical value to test problem ones hypothesis?

f.What can you conclude about Dr. Rob's drug to cure Zombieism?

4. Dr. Rob has developed a new drug that he believes can cure Wand stop the Zombie apocalypse. To test his new drug he captures 3t] Zombies and randomly separates them into two groups- Une group receives his new.r drug the other a placebo. a. 1What: type of ttest Twould you use to see if the new drug had a signicant effect? b. What are the statistical hypotheses for this hypothesis (He Twants to see a reduction in 3mm syn}? Ha: H1: c. Given the following data compute the ttest. Drug No D_rug Mean: 23 45 s1: 25 43 n: l5 l5 s: 5 6.93 d. 1What: are the degrees of freedom ar problem 4? e. What is the critical value to test problem ones hypothesis? f. 1What: can you conclude about Dr. Rob's drug to cure MW