Source: Pfizer (PFE) Yahoo- PFIZER.NS 5,746.25 75.45 1.33% : Pfizer Limited - Yahoo Finance

1. You will need your ticker code (show your ticker code on your homework and include the raw data) for stock prices for this question. Use your ticker code to obtain the closing prices for the following three time periods to obtain three data sets: March 2, 2021 to March 16, 2021 Data set A March 17, 2021 to March 31, 2021 Data set B April 1, 2021 to April 17, 2021 Data set C To ensure equal sample size per group use only the first 8 observations in each data set. Add 0.1 and 0.2 to each one of the closing prices in data sets B and C, respectively Imagine you are testing for the effects of two experimental drugs (data sets B and C) relative to a control group (Data set A) on a physiological variable. a) Conduct an ANOVA on the data set. Show all calculations, table of results, and state your conclusion. b) Use the Bonferroni-Holm (regardless of whether part "a" is significant or not) to examine all pairwise comparisons. Show all your calculations and state your conclusions.Criteria Ratings Pts ANOVA SS calculations 30 pts 28 pts 20 pts 0 pts Correct calculations Minor calculation mistakes Major calculation mistakes or incomplete Missing 30 pts ANOVA Table 30 pts 25 pts 20 pts 0 pts Complete table with correct numbers Complete table with mistakes in df Incomplete table missing several things Missing 30 pts Conclusion 10 pts 7 pts 0 pts Correct conclusion Incorrect conclusion Missing 10 pts Bonferroni - Holm technique 30 pts 28 pts 20 pts 0 pts Complete and correct minor mistakes Major mistakes / missing important things Missing 30 pts Total Points: 100