Simple Probability

Front

A(n) _______________ is the result of a trial.

Back

outcome

Front

A(n) ______________ is an activity involving chance in which results are observed.

Back

experiment

Front

A(n) ________________ is each observation in an experiment.

Back

trial

Front

A(n) _____________________ is all the possible outcomes of an experiment.

Back

sample space

Front

A(n) ___________________ is the result of an experiment, usually referring to the desired result.

Back

event

Front

A popcorn company puts a sticker in each box of popcorn. There are four different sticker themes. Fifty boxes were opened and the results are displayed in the table.

Back

1/5

Front

Based on a sample survey, a company claims that 35% of their customers are dissatisfied with their products. Of the 1,500 responses, you would expect _____ customers to be satisfied.

Back

975

Front

Mark collects antique coins from different countries and has 10 from Spain, 20 from Australia, 15 from Germany and 5 from Japan. If all of Mark’s coins are placed in a bag, what is the theoretical probability that he will randomly pick a coin from Australia or Germany?

Back

7/10

Front

A skateboard company finds two defective wheels in a sample of 500 wheels. If a long board company buys four million wheels, how many wheels should they expect to be defective based on the experimental probability?

Back

16,000

Front

A spinner has a 1/5 chance of landing on green. How many times is this event likely to occur if you repeat the trial 85 times?

Back

17