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College Enrollment: The percentage of female high school graduates who enrolled in college is given in the table below The percentage of female high school
College Enrollment: The percentage of female high school graduates who enrolled in college is given in the table below
The percentage of female high school graduates who enrolled in college is given in the table below. Year College Enrollment Percentages for Females 1970 25.5 1980 30.3 1990 38.3 2000 45.6 2010 50.5 Let :1: represent time [in years} since 1970, and let 3; represent the corresponding percentage of female high school graduates who enrolled in college. Find the cubic regression model y: F(a:] =o$3 +5232 +cm+cL where o. is rounded to 6 decimal places, I) is rounded to 4 decimal places, 0 is rounded to 3 decimal places, and d is rounded to 1 decimal place. Use this model to answer the questions below. Question 5 4 pts Use the model to predict the percentage of female high school graduates in 2024. Round to the nearest tenth (1 decimal place}. 96 Question 6 5 pts Use the model to predict instantaneous rate of change of the percentage of female high school graduates in 2035. Round to the nearest hundredth (2 decimal places]. % peryear NOTE: Your answer may be negativeStep by Step Solution
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