Best writers. Best papers. Let professionals take care of your academic papers

Order a similar paper and get 15% discount on your first order with us
Use the following coupon "FIRST15"
ORDER NOW

In the United States, the high school dropout rate in 1980 was 14.1%. By 2005 the dropout rate was 9.4%. a. Multiple choice: The linear regression model most closely fitting this data (where r represents high school dropout rate in percent and t represents years since 1980) is: A. r = 0.188t + 14.1 C. r = – 5.3t + 14.1 B. r = 5.3t + 14.1 D. r = – 0.188t + 14.1 b. Use the model to predict high school dropout rate in 2022 (give answer to nearest tenth of a percent) Show work! c. Fill in the blanks to interpret the slope of the equation: The rate of change of US high school dropout rate with respect to time is ____________________ per ______________. (Include units of measurement.)

/in /by

 In the United States, the high school dropout rate in 1980 was 14.1%.  By 2005 the dropout rate was 9.4%.

a. Multiple choice:  The linear regression model most closely fitting this data (where r represents high school dropout rate in percent and t represents years since 1980) is:

A.  r = 0.188t + 14.1 C.   r =  – 5.3t + 14.1

B.  r = 5.3t + 14.1  D.   r =  – 0.188t + 14.1 

b. Use the model to predict high school dropout rate in 2022 (give answer to nearest tenth of a percent)  Show work!    

c. Fill in the blanks to interpret the slope of the equation: The rate of change of US high school dropout rate with respect to time is 

 ____________________  per  ______________.  (Include units of measurement.)

 
Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"