Question

The following sample space could represent which repeated experiment?

S: {HH, HT, TH, TT}

A. Flipping a fair coin once
B. Flipping a fair coin twice
C. Spinning a spinner with 4 sections labeled 1 through 4
D. Rolling a number cube twice
I think it is B, but I am not sure if that is the right answer.

Answer 1

it could be either b or d but i’m pretty sure it’s d because there’s multiple possible outcomes

Answer 2

Explanation:

I would agree with B.

The H and the T represent the possibilities of each flip,

Heads or tails.

Your sample space is the possible outcome of 2 flips.

Heads Heads, or Heads Tails, or Tails Heads, or Tails, Tails.