Hello I need help solving this regression problem that I am struggling with, thank your for any help!

Drugs must undergo thorough testing byme being approved a) based on the available woults, should the for general use. In addition to testing for adverse reactions, They must also be tested for effectiveness. Consider the ding be approved ? development of a new ding to lower pulse rates. The ding is tested using makes only. Below are the pulse rates for a placeto group, group of men treated wil 10 my doses of the drug 6) Propose a regression model in the mean pulse and a group of men treated wl 20 my doses of the drug, The project manager, finds that for adult males in general, rate that allows us to compare the three groups. pulse rates are normally distributed wl mean 70 beats pu Do the Data provide sufficient evidence at =.os minute and a standard deviation of approx 11 beats perminute. this summary report states that the drug is effective, based to indicate that the mean pulse rate differs for on the evidence that the placebo group has a mean pulse of 68.9 beats per minute while the groups treated wl 10 my + 20 mg the there groups? doses have a mean pulse rate of 66-2 2 65.2 beats pu minute respectively. use the data below to answer the following questions : placebo group : 77 61 166 163 181 75 66 79 66 75 148 70 10 ing Treatment group : 67 48 79 67 57 /71/ 66 85 75 77 /57 45 20mg treatment group : 72 94 57 163 69 59 /69 / 82 34 76 59 53