Twenty-two volunteers at a cold research institute caught a cold

| August 30, 2017

Question
Twenty-two volunteers at a cold research institute caught a cold after having been exposed to various cold viruses. A random sample of 10 of these volunteers was given tablets containing 1 gram of Vitamin C four times per day. The control group, consisting of the remaining 12 volunteers, was given placebo tablets that looked the same as the vitamin C tablets. The length of time the cold lasted was recorded.

Group N Xbar s
1. Vitamin C 10 6.450 .762
2. Placebo 12 7.125 .882

Using the p value method, test if Vitamin C reduces the average time to recovery

Get a 30 % discount on an order above $ 100
Use the following coupon code:
RESEARCH
Order your essay today and save 30% with the discount code: RESEARCHOrder Now
Positive SSL