The percentage of U.S. college freshmen claiming no religious affiliation has risen in recent decades. The bar graph shows the percentage of​ first-year college students claiming no religious affiliation for four selected years from 1980 through 2012.

a. Estimate the average yearly increase in the percentage of​ first-year college females

claiming no religious affiliation. Round the percentage to the nearest tenth.
b. Estimate the percentage of​ first-year college females

who will claim no religious affiliation in 2030
.

1 answer

Unfortunately, there is no accompanying bar graph provided in the question. Therefore, we cannot estimate the average yearly increase in the percentage of​ first-year college females claiming no religious affiliation or estimate the percentage of​ first-year college females who will claim no religious affiliation in 2030.