9.2 Condition on Instagram user. Refer to the previous exercise. Use the output in Figure 9.4 to answer the following questions.

  1. (a) Find the conditional distribution of sex for Instagram users.

  2. (b) Do the same for those who do not use Instagram.

  3. (c) Graphically display the two conditional distributions.

  4. (d) Write a short summary interpreting the two conditional distributions.