1:50
Null Hypothesis: three Porsches?
headlessprofessor
1:16
Statcato presentation at SUN education conference UTEP
7:13
Bivariate Scatter Plot
7:11
Standard Deviation
3:36
How Avoid Calculation Errors
1:04
Validity Egg Measure
2:15
Validity of Measurement: the case of the stone in the well
6:53
Scales
7:54
Test of Proportions Z
8:37
t test
10:23
Percentiles and Z-scores
8:06
Test of Proportions
6:17
Margin of Error
5:20
Statistical Curves
7:50
contingency tables
7:57
Excel data entry for statistics
4:39
Excel Charts
6:20
rounding off numbers
7:09
Tabular Data calculations
4:00
percent change
6:12
percent
4:34
Mode
8:08
Median
Mean
10:04
Operational Definitions
6:38
Research Methods
6:54
Statistical Significance
8:07
correlation
6:01
reliability
3:45
validity
5:17
SPSSmultiplenominal
4:02
SPSS numerical data input
6:24
SPSS ordinal data input
5:04
SPSS binary nominal data input
13:22
Google Sheets
