Tag | Value |
---|---|
file | Distributions_uva-normal-1276-en_uva-normal-1276-en |
name | uva-normal-1276-en |
section | Distributions/Continuous/Normal |
type | schoice |
solution | TRUE, FALSE, FALSE, FALSE, FALSE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 2.97 |
p-value | 0.4043 |
About 60% of China’s population has a cell phone. Suppose you do a survey of 40 randomly selected Chinese people, what is the probability that 75% or more of these people have a cell phone?