Margaret is playing a game with a standard deck of 52 cards which contains 4 jacks. the first player to select a jack gets to start the game. what is the theoretical probability that margaret, when choosing first, will choose a jack?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected