The coding supervisor at Bayside Hospital regularly has the coders recode records from the previous week in an effort to improve and monitor coding consistency. The supervisor has collected the data displayed below on four coders.

Coder | Records Under Review | Same Code on Self-Coding Review | Same Code on Peer coding Review

Coder A | 28 | 22 | 20
Coder B | 18 | 16 | 16
Coder C | 45 | 42 | 43
Coder D | 17 | 15 | 16

The data in the column on the far right were collected when the coders traded records for recording. This is a common practice used to check

A. interrater reliability
B. intrarater reliability.
C. intenater validity.
D. intrarater validity.

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

How do you find the circumfrance of a circle?