Download presentation
Presentation is loading. Please wait.
1
Statistics Slide Show By, Isa Antonini
2
Sharp-nosed Shark Sizes
3
Baby Turtle Survival
4
Probability Probability- a way to measure the chances that something will occur in relation to the possible alternatives. In other words, it is the chance that something will happen.
5
Distribution of 25 Sea Cigars
6
Percent Composition of Flotsam
7
ariance & tandard eviation
Variance (s²)-how much variation there is away from the mean x= mean of data X= each data value Standard Deviation-the square root of variance s² = ∑ (x – X)² n-1
8
TDC of 25 Sea Cigars
9
The Chi-Square is used to test to see if there are any significant difference between data sites
∑ (observed – predicted)² predicted
10
The t-test is used to test whether there is a significant difference between the means of two independent samples
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.