2019
Mathematics
JAMB
Find the variance
A.
3.42
B.
4.69
C.
4.85
D.
3.72
Correct Answer: 3.72
Explanation
Variance = ∑f(x−x¯)/∑f = 170.888/46 = 3.72
Variance = ∑f(x−x¯)/∑f = 170.888/46 = 3.72THIS WEEK's
Latest Articles
Top-Scorer Okoro Uchechukwu Solomon Reveals How He Scored 337 in JAMB
by samuel olalekan adeyemi
Bouncing Back: How Samuel Isaac Overcame Setbacks to Score 265 in JAMB and What He Learned
by samuel olalekan adeyemi
Managing Stress During Exams: Practical Tips for Students
by samuel olalekan adeyemi
