Which data collections show bias? Check all that apply

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Compare the cost of the bike trips from the two companies shown. for both the cost in a linear function of the number of days which statements is true

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents