Answer to Question #120463 in Programming & Computer Science for aryan

Question

Develop R code:
2. To find out whether a new serum will arrest leukemia, 9 mice, all with an
advanced stage of the disease, are selected. Five mice receive the treatment and 4 do not. Survival times, in years, from the time the experiment commenced are as follows:
Treatment 2.1 5.3 1.4 4.6 0.9
No Treatment 1.9 0.5 2.8 3.1 -

At the 0.05 level of significance can the serum be said to be effective? Assume the two distributions to be normally distributed with equal variances.

Answer 1

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