{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

3e-spring2011-exam_2_statistics

# 3e-spring2011-exam_2_statistics - Summary Population size N...

This preview shows pages 1–2. Sign up to view the full content.

Exam #2 Statistics — Pre-Curve Math 3E — Spring 2011 Fred Bourgoin Summary Population size: N =27 Averages: Mean: μ X 59 . 3 Median: MD X =58 . 0 Standard deviation: σ X 19 . 9 (Relative) Frequency Table Grade Freq. Rel. Freq. A 4 15% B 0 0% C 3 11% D 6 22% F 14 52% Histogram 10 20 30 40 50 60 70 80 90 100 5 10 Freq. Score

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Exam #2 Statistics — Post-Curve Math 3E — Spring 2011 Fred Bourgoin
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Summary Population size: N = 27 Averages: Mean: μ X ≈ 75 . Median: MD X = 74 . Standard deviation: σ X ≈ 12 . 2 (Relative) Frequency Table Grade Freq. Rel. Freq. A 4 15% B 4 15% C 12 44% D 9 33% F 1 4% Histogram 10 20 30 40 50 60 70 80 90 100 5 10 Freq. Score...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

3e-spring2011-exam_2_statistics - Summary Population size N...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online