What does the law of large numbers states?

The stem and leaf plot below displays the ages of people who attended trivia night. How many people who attended were over the age of 67?                        2     223688                        3     15845                        4     03789                        5     46915                        6     0389                        7     117

In an ANOVA, the primary effect of large mean differences from one sample to another is to increase the value for ______.

Which of the following is not true of a standardized distribution of z scores?

A bag of candy contains 5 Snickers, 3 Reese’s, 4 Twix, and 7 Milky Ways. What is the probability of you choosing a Snickers?

A Factorial ANOVA has 8 levels for factor A and 4 levels for factor B and uses 5 participants in each treatment condition. What is the total number of participants needed for the study?

If two samples are selected from the same population, under what circumstances will the two samples have exactly the same t statistic?

Calculate the Z score given the following information. The mean = 70, the standard deviation = 4, and the raw score = 86

To what measurement scale does the variable ‘colors’ belong to?

The first sample from an independent-measures study has n = 9 with a variance of s2 = 35. The second sample has n = 3 and s2 = 40. What is the df value for the t statistic?