{a} Interpret the slope. Select the correct choice below and fill in the answer box to complete your choice. _ . . . ' . or every unit Increase In the - falls by- units, on average. Type an integer or decimal. Do not round.) lb] Does it make sense to interpret the y-intercept'? Explain. Choose the correct answer below. A. Yes-it makes sense to interpret the y-intercept because an x-value of 0 is within the realm of possibilities. No-it does not make sense to interpret the y-intercept because a y-value of 0 is impossible. No-it does not make sense to interpret the y-intercept because an x-value of 0 is impossible. No-it does not make sense to interpret the y-intercept because a y-value of 0 is outside the scope of the model.. Noit does not make sense to interpret the y-intercept because an x-value of O is outside the scope otthe model. {c} Predict the age difference between husbandtwife in a country where the literacy rate is 39 percent. .' years {Round to one decimal place as needed.) [:1] Would it make sense to use this model to predict the age difference between husbandlwife in a country where the literacy rate is 14%? Noit does not make sense because a yvalue of 14 is outside the scope of the model. Yesit makes sense because a Vvalue of 14 is within the realm of bossibilities and within the scone of the model. C. Yes-it makes sense because an x-value of 14 is within the realm of possibilities and within the scope of the model. D. No-it does not make sense because an x-value of 14 is outside the scope of the model. (e) The literacy rate in a country is 97% and the age difference between husbands and wives is 1 year. Is this age difference above or below the predicted average age difference among all countries whose literacy rate is 97%? Select the correct choice below and fill in theanswer box to complete your choice. (Round to one decimal place as needed.) Abovethe predicted average age difference among all countries whose literacy rate is 97'% is years. Belowthe predicted average age difference among all countries whose literacy rate is 9T% is.' years. Is there a relation between the age difference between husbandlwives and the percent of a country that is literate? Researchers found the leastsquares regression between age difference (husband age minus wife age), 3;, and literacy rate {percent of the population that is literate), x, is y = 0.0434x+6.9. The model applied for 165x 5100. Complete parts (a) through (e) below