1. (b)(ii) x-axis: temperature... use as much of the graph as you can
y-axis: mean heart rate (use the values from the mean you calculated in (b)(i) )
label the axes, biggest scale as possible, join points with ruler...
2. (d) use boxes to write your information, and do not write a lot of details
phase 1 ---> healthy volunteers, few, establish the safe dosage
phase 2 ---> hundreds of patients, establish the efficiency of the drug
phase 3 ---> thousands of patients, comparing drug with placebo...
hope i helped
