Question

identify the distribution shapes that are symmetric. select all that apply. a. graph b. graph c. graph d. graph e. graph f. graph g. graph h. graph

Explanation:

To determine symmetric distributions, we check if the left and right sides of the histogram (or distribution) mirror each other.

• Option A: Has two peaks but is symmetric around the middle (mirror image on left and right).
• Option D: Bell - shaped, symmetric (normal distribution - like, left and right are mirror images).
• Option G: The left and right sides of the histogram are mirror - like, so it is symmetric.
• Option H: Also has a symmetric shape, with the left and right sides mirroring each other.

Options B is skewed right, C has a peak and then a small peak on the right (not symmetric), E is skewed right, F is skewed left.

Answer:

A. (the distribution with two peaks and symmetric), D. (bell - shaped symmetric), G. (symmetric histogram), H. (symmetric histogram)