Media Summary: This statistics video talks about making scatterplots, finding "r" and the line of best fit (regession line). We also cover the coefficient ... This statistics video talks about finding confidence intervals for Variances and Standard Deviation using chi-squared distribution. This statistics video talks about hypothesis testing using "Goodness-of-fit-test" and chi-squared distribution.
Kcc Math 130 Session 19 - Detailed Analysis & Overview
This statistics video talks about making scatterplots, finding "r" and the line of best fit (regession line). We also cover the coefficient ... This statistics video talks about finding confidence intervals for Variances and Standard Deviation using chi-squared distribution. This statistics video talks about hypothesis testing using "Goodness-of-fit-test" and chi-squared distribution. This statistics video talks about making scatterplots and finding "r", the correlation coefficient on your TI-grpahing calculator. We look at running a two variable independent hypothesis test from start to finish using the z-test. We will also look at the ... We look at running a two variable DEPENDENT hypothesis test from start to finish using the t-test. We will also look at the ...
College Algebra Lecture 1 - Course Intro and Rules of Exponents. We look at running a two variable confidence interval formula. Hey! I have some new software and hardware and you get to see my first run with them! In other words, bear with me. :) Here, I am ... Here we cover sections 5.1 and 5.2 - infinite sets with averages, variances and standard deviations. In this problem we look at comparing two box and whisker plots. We look at running a hypothesis test from start to finish using the t-test instead of the z-test. We'll compare the test to the crtical ...
