'Sample deviation' presentation slideshows

257 views • 19 slides

Measures of Centre and Spread

Measures of Centre and Spread. Sections 2.5 and 2.6. Population vs. Sample. A population refers to an entire group that is being studied. A sample is a selection of people or things from that group. Eg) We survey students in our classroom to determine the opinion of students at NACI

299 views • 17 slides

Regression

Regression. *************************************************************************** Y = Y0 + sum(Bi*deltaXi) + sum(Ci*deltaXi*deltaXi) Y -- output variable Y0 -- constant regression coefficient Bi -- linear regression coefficient for ith input

247 views • 16 slides