Probability problems
Not what you're looking for?
1. (TCO 4) What is the probability that the student is a sophomore given he doesn't carry a credit card?
Credit Card Carrier Not a Credit Card Carrier Total
Freshman: 33 27 60
Sophomore: 6 34 40
Total: 39 61 100
2. (TCO 4) Some students were asked if they carry a credit card. Here are the responses.
What is the probability that the student was a freshman? Please use chart above
3. (TCO 4) What is the probability that the student is a freshman and doesn't carry a credit card?
(Please use chart above).
Purchase this Solution
Solution Summary
The solution provides step by step method for the calculation of probability. Formula for the calculation and Interpretations of the results are also included.
Purchase this Solution
Free BrainMass Quizzes
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.