Suppose you are conducting a survey regarding violence among teenagers in a school district. you obtain a cluster sample of 19 schools within a school district and sample all sophomore students in the randomly selected schools. the survey is administered by the teachers. (a) which of these best describes the bias in the survey? nonresponse bias response bias sampling bias undercoverage bias

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

answer: 0.64

step-by-step explanation:

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734