Purchase Solution

Probability problems

Not what you're looking for?

Ask Custom Question

A certain tennis player makes a successful first serve 67% of the time. Assume that each serve is independent of the others. If she serves 8 times, what's the probability that gets exactly six serves in?

Purchase this Solution
Solution Summary

Step by step method for computing probability given in the answer.

Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

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.

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.

View More Free Quizzes
Related BrainMass Solutions

  • Probability Questions

    you have done the 5 problems that the professor selects is 21/792 Answers probability questions.

  • Probability Problems: Random Selection

    The dealer is fully reimbursed for all brand C problems and all brand G engine, transmission, and fit/finish problems. What is the probability that a randomly chosen problem is not fully reimbursed?

  • Binomial Probability Distribution

    Based on the result of the survey, what is the probability that, in a sample of 12 owners, A) exactly two owners will have starter problems. B) at least one owner will have starter problems.

  • utility companies

    How many of the problems would you expect to be resolved today? What is the standard deviation? b. What is the probability 10 of the problems can be resolved today? c. What is the probability 10 or 11 of the problems can be resolved today? d.

  • Probability

    3503 Calculating probability from a given situation using combinations. A class is given a list of 20 study problems from which 10 will be part of an upcoming exam.

  • Probability Concepts in Business Decisions

    Benefits of Probability Concepts in Business Decisions Probability is an interesting area of subject that is quite useful to solve business-related problems.

  • Bayesian Probability

    186422 Bayesian Probability Yearly anutomobile inspections are required for residents of the state of Pennsylvania.Suppose that 18% of all inspected cars in Pennsylvania have problems that need to be corrected.

  • Statistics - Probability Distribution

    188599 Joint Probability Distributions - The time between surface finish problems in a galvanizing process is exponentially distributed with a mean a 40 hours.

  • Probablility Sampling, Nonprobability sampling

    Thus non probability sample would be adequate. Non probability sampling is used for exploratory research. It generates hypotheses which can then be tested using probability sampling. In these problems we want to generate the range of responses.

  • Descriptive Statistics and Probability Distribution

    583559 Descriptive Statistics and Probability Distribution In Problems 12, determine whether the distribution is a discrete probability distribution. If not, state why. #12.

View More Related Solutions