Question

Question 28 0.75 pts A new screening test for colon cancer is developed. The screening test is evaluated by comparing results of 500 patient MRI results (in this case, considered the \"gold standard\" or confirming diagnostic tool). Of the 264 people who had a positive result on the new test, 211 were confirmed to have the disease by the MRI. Of the 236 people who had a negative result on the test, 97 were confirmed to have the disease by the MRI. Please calculate the sensitivity [Select] Please calculate the positive predictive value [Select]

          Question 28
0.75 pts
A new screening test for colon cancer is developed. The screening test is evaluated by
comparing results of 500 patient MRI results (in this case, considered the \"gold standard\" or
confirming diagnostic tool). Of the 264 people who had a positive result on the new test,
211 were confirmed to have the disease by the MRI. Of the 236 people who had a negative
result on the test, 97 were confirmed to have the disease by the MRI.
Please calculate the sensitivity [Select]
Please calculate the positive predictive value [Select]

Question 28
0.75 pts
A new screening test for colon cancer is developed. The screening test is evaluated by
comparing results of 500 patient MRI results (in this case, considered the g̈old standardör
confirming diagnostic tool). Of the 264 people who had a positive result on the new test,
211 were confirmed to have the disease by the MRI. Of the 236 people who had a negative
result on the test, 97 were confirmed to have the disease by the MRI.
Please calculate the sensitivity [Select]
Please calculate the positive predictive value [Select]

Added by Jessica G.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Sri K

03/26/2022

Step 1

Step 1: Sensitivity is the proportion of people with the disease who test positive. Show more…

Show all steps

Thanks for your feedback!

Question 28 0.75 pts A new screening test for colon cancer is developed. The screening test is evaluated by comparing results of 500 patient MRI results (in this case, considered the "gold standard" or confirming diagnostic tool). Of the 264 people who had a positive result on the new test, 211 were confirmed to have the disease by the MRI. Of the 236 people who had a negative result on the test, 97 were confirmed to have the disease by the MRI. Please calculate the sensitivity [Select] Please calculate the positive predictive value [Select]