26 results.
-
Question in Bill's workspace
Paired t-test to see if there is a difference between times take in a task.
-
Question in Demos
Two sample t-test to see if there is a difference between scores on questions between two groups when the questions are asked in a different order.
-
Question in Content created by Newcastle University
Two sample t-test to see if there is a difference between scores on questions between two groups when the questions are asked in a different order.
-
Question in Christian's workspace
An experiment is performed twice, each with 5 outcomes
xi,yi,i=1,…5 . Find mean and s.d. of their differences yi−xi,i=1,…5.
-
Question in Bill's workspace
Two sample t-test to see if there is a difference between scores on questions between two groups when the questions are asked in a different order.
-
Question in Content created by Newcastle University
One-way ANOVA example
-
Question in Content created by Newcastle University
Two factor ANOVA example
-
Question in Content created by Newcastle University
LSD and Tukey yardsticks on three treatments. Also one-way Anova test on same set of data.
-
Question in Content created by Newcastle University
Paired t-test to see if there is a difference between times take in a task.
-
Question in Content created by Newcastle University
One-way ANOVA example
-
Question in Content created by Newcastle University
Two ordered data sets, each with 10 numbers. Find the sample standard deviation for each and for their sum.
-
Question in Content created by Newcastle University
Two ordered data sets, each with 10 numbers. Find the sample standard deviation for each and for their sum.
-
Question in Content created by Newcastle University
Kruskal-Wallis test with ties.
-
Question in Content created by Newcastle University
An experiment is performed twice, each with 5 outcomes
xi,yi,i=1,…5 . Find mean and s.d. of their differences yi−xi,i=1,…5.
-
Question in Christian's workspace
Paired t-test to see if there is a difference between responses after treatment.
-
Question in Keith's workspace
Testing an hypothesis about the mean of one group.
-
Question in Keith's workspace
Testing an hypothesis about the mean of one group.
-
Question in Keith's workspace
Calculating summary statistics.
-
Question in Bill's workspace
Paired t-test to see if there is a difference between responses after treatment.
-
Question in Keith's workspace
A comparison of the means of four groups.
-
Question in Keith's workspace
A comparison of the means of three groups.
-
Question in Keith's workspace
A comparison of the means of three groups.
-
Question in Keith's workspace
A comparison of the mean of two groups.
-
Question in Keith's workspace
A comparison of the mean of two groups.
-
Question in Keith's workspace
A comparison of the mean of two groups.
-
Question in Keith's workspace
A comparison of the mean of two groups.