Solutions to Sample Test 2
... The area between the mean(center point) and a Z-value of –2.0 is 0.4772. Thus, the area under the normal curve above 490(above Z = -2.0) is .4772+.5000 = 0.9772 11. Note that question asks what is the probability that the sample proportion is between .45 and .60. Thus, the answer will be based on th ...
... The area between the mean(center point) and a Z-value of –2.0 is 0.4772. Thus, the area under the normal curve above 490(above Z = -2.0) is .4772+.5000 = 0.9772 11. Note that question asks what is the probability that the sample proportion is between .45 and .60. Thus, the answer will be based on th ...
SPSS Assumptions Breakdown
... 3. The variances of the population distributions for each treatment must be equal. Two-Factor Anova 1. The observations w/in each sample must be independent. 2. The populations from which the samples were selected must be normal. 3. The populations from which the samples were selected must have equa ...
... 3. The variances of the population distributions for each treatment must be equal. Two-Factor Anova 1. The observations w/in each sample must be independent. 2. The populations from which the samples were selected must be normal. 3. The populations from which the samples were selected must have equa ...
Lecture notes
... Probability of X is a number between 0 and 1 (1 is certainty). For continuous scales (real numbers), we can only provide probability estimates for ranges, not specific values (e.g. height between 60 and 62 inches) Regard the area under the curve as being 1, we can identify some subset of that, and a ...
... Probability of X is a number between 0 and 1 (1 is certainty). For continuous scales (real numbers), we can only provide probability estimates for ranges, not specific values (e.g. height between 60 and 62 inches) Regard the area under the curve as being 1, we can identify some subset of that, and a ...
