Data from 2007 measured the Incarceration Rate (i.e. number of people in prison per 100,000) for 200+ countries around the world. This measured both the incarceration rate Pre-trial (held pending trial) and the rate of people in prison after trial (the US has the highest post-trial rate of any country - 787 per 100,000). The fitted line plot belowses regression to calculate the prison rate after trial based on the pre-trial rate. Fitted Line Plot Prison_rate= 64 + 2.1 Pretrial_rate 800 • USA 700 600 Russia 500 400 300 200 100 0 Prison_rate S R-Sq 0 96.6350 41.4% ● 50 000 *. 100 Protrial rato 150 ● 200

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Iran has a Pre-Trial rate of 40.  What is its predicted Post-Trial Prison Rate?  Round your answer to two decimal places and do not include units.
 
Data from 2007 measured the Incarceration Rate (i.e. number of people in prison
per 100,000) for 200+ countries around the world. This measured both the
incarceration rate Pre-trial (held pending trial) and the rate of people in prison after
trial (the US has the highest post-trial rate of any country - 787 per 100,000). The
fitted line plot belowses regression to calculate the prison rate after trial based on
the pre-trial rate.
Fitted Line Plot
Prison_rate= 64 + 2.1 Pretrial_rate
800
• USA
700
600
Russia
500
400
300
200
100
0
Prison_rate
S
R-Sq
0
96.6350
41.4%
●
50
000
..
100
Pretrial_rate
150
●
200
Transcribed Image Text:Data from 2007 measured the Incarceration Rate (i.e. number of people in prison per 100,000) for 200+ countries around the world. This measured both the incarceration rate Pre-trial (held pending trial) and the rate of people in prison after trial (the US has the highest post-trial rate of any country - 787 per 100,000). The fitted line plot belowses regression to calculate the prison rate after trial based on the pre-trial rate. Fitted Line Plot Prison_rate= 64 + 2.1 Pretrial_rate 800 • USA 700 600 Russia 500 400 300 200 100 0 Prison_rate S R-Sq 0 96.6350 41.4% ● 50 000 .. 100 Pretrial_rate 150 ● 200
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