Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**samuel baffoe****Member**- Registered: 2010-08-25
- Posts: 5

the data show the number of games played each year by sammy. determine if the data are approximately normally distributed.

81, 148, 152, 135, 151, 152, 159, 142,34,162, 130, 162,163,143,67,112,70

Offline

**bobbym****bumpkin**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,429

Hi;

Did you construct a histogram?

Here is a one. Does that look normally distributed to you?

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

Offline

Pages: **1**