Question

Problem 6 (3 pts.). As competition between houses is still a big deal at Hogwarts, the percent yields of the students from House Gryffindor and House Slytherin are listed below. A perfect percent yield of 100% is the goal of each student. House Gryffindor 74% 95% 89% 83% House Slytherin 76% 82 % 97 % 85% Which house had the most accurate results? Justify your choice, including exactly what data/calculated Which house had the most precise results? Justify your choice, including exactly what data/calculated values were used in your determination.

Answer 1

Here you go !
Accuracy and Precision Acccuracy closeness of a meashed - value to a standard nalue. ". To see cohish house has the most accculate descelts, we have to see hocam.close their vescelts ue to 100%. Thus, we can take the average. don = .74 +95+ esa +83 = 85-25%. 4. Slytherin = 76 +82 +97 + 85 = 85% i. Ynyffindon House is more accenate : Ccloser to 100.1) "Precision, a closeness of values to each other. Fonthiscoe can measure the average deviation of the nalues from mean nalue - 185.25-741+ 185-25-951+ 185.25–89). + 18525 831. - 11.25.7.9.75 +3.75 +2.25 B. 6.4572__ csscanned with CamScanner,

Skytherine 85-76) + 185-821 +185-991 t. 185–85) 4. : 9 + 3+12 = 6 L - 4 Precision to Gnatfindor 8.5.257 6.75). weersoon ' fan phlytherine B5# 6973 no 857 6 / c. Greittindor has a wider change, ahelas Sly theun is close to each other a. Slytheun is more precise. CSscanned with CamScanner