Home / Expert Answers / Statistics and Probability / there-are-two-samples-new-drug-vs-old-therapy-in-a-clinical-research-research-data-indicated-tha-pa275

(Solved): There are two samples (new drug vs. old therapy) in a clinical research. Research data indicated tha ...



There are two samples (new drug vs. old therapy) in a clinical research. Research data indicated that new drug sample mean is =238. The old therapy sample mean is = 250. The new drug sample standard deviation is s1=25 while the old therapy sample s2=22.6. Two sample sizes are: new drug sample n1=30 and old therapy sample n2=100. Please calculate the pooled variance: Group of answer choices 536.64 661 268.3 161



We have an Answer from Expert

View Expert Answer

Expert Answer


We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe