Tag | Value |
---|---|
file | Inferential_Statistics_uva-sample-mean-1362-en_uva-sample-mean-1362-en |
name | uva-sample-mean-1362-en |
section | Inferential Statistics/Sampling Distributions/Sample mean |
type | schoice |
solution | FALSE, FALSE, TRUE, FALSE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 2 |
p-value | 0.5905 |
Five tennis balls in a box have diameters 62, 63, 64, 64 and 65 mm. Suppose you select two of the five tennis balls randomly (without putting them back), then there are 10 possibilities. What is then the average of all possible samples?