For this question please tell me if I'm right or wrong. If I'm wrong please correct me.

Please use the following image below in order to answer the question correctly:

Tell whether JL is best described as a radius, chord, diameter, secant, or tangent of ⊙P.

What can JL be best described as?

Please show all the work on how you got your answer. ( I'm not asking for an explanation. All I want is the work shown so I can understand how you got your answer)

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain