Все публикации

0:07:06

Measurement scales-Nominal, Ordinal, Interval, Ratio

0:04:21

Chapter 3-Figuring out problems with multiple sum of X components

0:03:19

Stem-and-leaf plots

0:04:31

Upper and lower real limits of numbers

0:04:45

Chapter 2 Sum of x's

0:08:32

Statistical Notation and Solving problems

0:08:59

T-test with two-tails

0:07:09

Hypothesis testing (one-tail)

0:06:30

Two-tailed test (Hypothesis testing )

0:07:02

Video hypothesis testing two tail

0:05:52

Differences between one tail and two tail test

0:04:46

sampling distributions between M and z

0:08:52

Finding z scores using sampling distributions

0:03:35

z-value (between mean and z)

0:03:09

Finding z-scores in tail of distribution

0:06:37

Variance and Standard Deviation

0:04:06

Range