When using a line to model a situation, do we usually have more faith in a result obtained by interpolation or extrapolation? Explain.

By definition

Interpolation is a statistical method by which related known values are used to estimate an unknown price or potential yield of a security. Interpolation is achieved by using other established values that are located in sequence with the unknown value

An extrapolation is an act or instance of inferring an unknown from something that is known. Statistics, Mathematics. the act or process of estimating the value of a variable or function outside the tabulated or observed range

Therefore,

Of the two methods Interpolation is preferred

This is because we have a greater likelihood of obtaining a valid estimate

i think it is x = 1.2

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts