Measuring Usability: Quantitative Usability, Statistics and Six-Sigma

Questions

The following questions have the tag Binomial pmf associated with them. The number of users that have also tagged the question ' Binomial pmf ' is in parenthesis.

20% kids danced. If 10 were selected at random, find probability that exactly four danced.. . . ( 3 )

Dear Stats Person, Here is my question. If a person were to guess a number from 1-10, the chance. . . ( 3 )

Suppose that in NY State, 35% of voters are Democrats, 30% are Republicans, and 11% are independent.. . . ( 3 )