Statistics and Probability Review

Front

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

Back

3/9

Front

What is the Theoretical Probability of landing on red?

Back

33.3%

Front

In a cup are the numbers 1 - 20. Find the theoretical probability of picking an even number.

Back

1/2

Front

Roberto surveys 50 adults at a baseball game to know the favorite sport of adults in his hometown. Is this random or biased sampling?

Back

Biased

Front

mean

Back

average

Front

mode

Back

repeats the most

Front

median

Back

middle

Front

Find the mode of these numbers:
4,3,6,4,3,6,6,3,2,1,3

Back

3

Front

Which restaurant has a higher median wait time?

Back

Lucy's Steakhouse

Front

A bag contains 4 red marbles, 7 blue marbles, and 5 green marbles. What is the theoretical probability of NOT choosing a red marble?

Back

3/4