State the most appropriate graph to use to illustrate data in each of the following situations:

a) ComparingToxoplasmainfection rates in volunteers from urban and rural areas in Southern Ontario, with 100 and 90 randomly-recruited volunteers in each group, respectively.

b) The relationship between plant dry weight (g) and fertilizer type (N, P or K) for plants grown in a growth chamber. Total number of plants = 24 (8 in each fertilizer treatment).

c) The relationship between body mass index (height (m) / weight (kg)) and blood cholesterol concentration (mmol/L) in a random sample of 100 people.

d) Comparing the size of rats (g) from three populations: two from islands and one from the nearby mainland. Total number of rats measured = 540, 320 and 490, respectively.

e) The number of individual trees for each of the 30 species found in Boyer's Woodlot on York's Keele campus.

f) The distribution of heights (m) of students registered at York.

Please answer the question in 5 minutes, otherwise, bad rating.