Both drop down options are the same - either literacy rate and age difference. For the third box it said it has to be an integer or a decimal and do not round. Thank you so much

STP226online_Sullivan5e_SPA22_Jackiewicz Caitlin Dull 01/26/22 6:37 AM Homework: Ch 4 HW: Least Squares Question 16, 4.2.15 HW Score: 75.43%, 17.35 of 23 points Regression Part 1 of 5 Points: 0 of 1 Save Is there a relation between the age difference between husband/wives and the percent of a country that is literate? Researchers found the least-squares regression between age difference (husband age minus wife age), y, and literacy rate (percent of the population that is literate), x, is y - - 0.0472x + 76. The model applied for 23 xs 100. Complete parts (a) through (e) below. (a) Interpret the slope. Select the correct choice below and fill in the answer box to complete your choice. For every unit increase in the falls by units , on average . (Type an integer or decimal. Do not round.) literacy rate age difference Clear all Check answer Help me solve this View an example Get more help