Which of the following correctly describes Student's t distribution? Select one:
a. It is a sampling distribution for a random variable, t, derived from a normally distributed population.
b. It is always skewed to the right.
c. It is single-peaked above the random variable's mean, median, and mode of 1.
d. All of these.
e. None of these.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.