Statistics and computer

Slides:

Advertisements

Similar presentations

Hypothesis testing Another judgment method of sampling data.

Advertisements

Christopher Contreras. Variance is a value is used in statistics to describe how far away your data is from the mean. The mean is the average.

STATISTICS BY ELY JRADE. SHARK DATA Mean is the average of a Data set. In this case, the mean is the average male and female shark lengths.

 Probability is a way to measure the chances that something will occur in relation to the possible alternatives.  Coral Reefs are sensitive.

Comparing More than Two Means Mean AMean BMean C Slide 14.1.

4-1 Statistical Inference The field of statistical inference consists of those methods used to make decisions or draw conclusions about a population.

Chapter 26: Comparing Counts. To analyze categorical data, we construct two-way tables and examine the counts of percents of the explanatory and response.

1 Inference About a Population Variance Sometimes we are interested in making inference about the variability of processes. Examples: –Investors use variance.

Statistics By Sonia Rodriguez. Sharp-nosed Shark Info. The average is found by adding all the data and dividing it by as many numbers you have.

Natalia Rodriguez Research in Ecology. The Atlantic Sharp Nosed Shark The Mean is the average. To find the mean you add up all the numbers and divide.

Andrea Mirow. Coral Bleaching- Coral Bleaching is when corals get stressed out due to climate change, and the coral expels the algae causing it.

Variance Standard Deviation. Atlantic Sharp-nose Sharks Mean-The average of your set. Median-The halfway point of the data set when the numbers are arranged.

Roberto Vargas 5 Things that can effect the survival rate of sea turtles.  The amount of lighting can effect the seas turtles by distracting them.

Pablo Diaz 6/13/13 Research in Ecology Program.

STATISTICS BY: SIMRAN ARORA. SHARK DATA Mean: The average of a set of data. In my data set, females are normally larger than the males in this group.

Many things affect coral such as, temperature not hot, or not to cold but warm, but between degrees F and degrees C. They need a plethora.

Statistics By Miranda Fernandez Research in Ecology.

Statistics in Biology. Histogram Shows continuous data – Data within a particular range.

STATISTICS AND COMPUTER. SHARP NOSE SHARK Sharp nose sharks.

Statistics By Sofia Diaz. Sharp-nose Sharks Turtle Hatchling Game.

Sabrina Alexis. Probability is a way to measure the chances that something will occur in relation to the possible alternatives. There are many.

Statistics By: Paris Brock.

By: Gabriel Placido. Sharp nose sharks stay in the range of 30 to 40 inches. In schools, females are the biggest. In the open water Males tend to be bigger.

Logic and Vocabulary of Hypothesis Tests Chapter 13.

Andrea Remiro P robability means a way to measure the chances that something will occur in relation to the possible alternatives. There are three.

STATISTICS FOR RESEARCH IN ECOLOGY By: Alexander Rodriguez.

Chapter 13- Inference For Tables: Chi-square Procedures Section Test for goodness of fit Section Inference for Two-Way tables Presented By:

Important! Mean: The average of a set of numbers. The females’ average size is larger than the males in this sample.

Statistics and probability Dr. Khaled Ismael Almghari Phone No:

By Kelvenie Kellom Atlantic Sharp-nose Sharks Atlanta Sharp-nosed Sharks.

 Probability- a way to measure the chances that something will occur in relation to the possible alternatives.  The temperature and depth of.

What I Learned in Statistics

Statistical Inferences for Population Variances

Part Four ANALYSIS AND PRESENTATION OF DATA

Chapter 4. Inference about Process Quality

Math 4030 – 10b Inferences Concerning Variances: Hypothesis Testing

STATISTICS FOR RESEARCH IN ECOLOGY.

Model Estimation and Comparison Gamma and Lognormal Distributions

By Adlyn Hernandez Research in Ecology

Data Analysis for Two-Way Tables

Statistics by Ian Rodriguez.

Statistics For Research In Ecology

Elementary Statistics: Picturing The World

Statistics and Computers

Statistics for Research in Ecology

Statistics for Research in Ecology

Statistics and Computers

Computers and Statistics Jack Lawhorn RiE Summer 2009

Part IV Significantly Different Using Inferential Statistics

Statistics By Tony Cai.

What I learned in statistics

% STATISTIC By: Matthew Tsang.

Computers and Statistics

MY AWESOME STATISTICS POWERPOINT

Chapter 10 Analyzing the Association Between Categorical Variables

Statistics for research and ecology

Statistical Process Control

A graphing calculator is required for some problems or parts of problems 2000.

STATISTICS POWERPOINT

PSYB07 Review Questions: Set 4

Summary of Tests Confidence Limits

Hypothesis Tests for a Standard Deviation

Statistics and computer

My Amazing Statistic PowerPoint Presentation

Statistics Slide Show By, Isa Antonini.

Statistics By: Ethan Corey.

Exact Test Fisher’s Statistics

Chapter 26 Comparing Counts.

Chapter 14.1 Goodness of Fit Test.

Presentation transcript:

Statistics and computer By Michael Perez

Shark graph

Number of turtle survive

Elcorn coral trial water tempature subtratedepth wave action 1 5 3 4 2 6 7 8 9 10 11 12 13 14 15 16 17 18

Sea cigars

Percent composition by mass of flotsam

Variance Two values that are used in statistic to describe how far away your data are from the mean

Theoretical distribution

Chi-square test the sampling distribution of the test statistic e null hypothesis is true, or any in which this is asymptotically true, meaning that the sampling distribution (if the null hypothesis is true) can be made to approximate a chi-square distribution as closely as desired by making the sample size large enough.

T-TEST the t-test you can use to calculate the t-statistic

Survival of capillar