MAS291_-_Test2_-_SP_2025_3369.webp

Kizspy Question: 63
(Choose 1 answer)
Given the following data on the motor fuel octane rating of several blends of gasoline:
88.2; 93.8; 86.5
Find the sample variance of these data.
A. 14.59
B. 3.82
Poremban.com
C. 4.26
D. 18.34