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Grace M.
18 Probability lessons
We covered topics such as conditional probability, counting rules, events, discrete random variable, binomial probability, hypergeometric probability, normal distribution/standard normal distribution, calculating probability using normal table, how to use a T table, normal approximation to the binomial probability, sampling theory, estimation/ statistical test of hypothesis, tests about a population mean, tests for difference between two populations, and test for correlation.
Amanda K.
2 lessons
Statistics
• Review of computations for arithmetic mean, standard deviation, and variance of a sample
• Computation of quadratic mean and harmonic mean of a data set
• Computation of the sample proportion
• Use of the normal distribution to compute a confidence interval for a sample mean
• Compuation of the margin of error for a sample mean
• Use of the Student's t-distribution to compute a confidence interval for a sample mean
• Computation of the number of degrees of freedom when using the t-statistic or the Chi-squared distribution
• Determination of critical values when using the normal distribution, t-distribution, or Chi-squared distribution to compute confidence intervals
• Use of tables for the normal, Student t, and Chi-square distributions
• Probability computations using classical probability theory, i.e. number of successful outcomes divided by the number of possible outcomes
• Probability of consecutive independent events (product of individual probabilities)
• Binomial experiment criteria, and computation of binomial probability
• Approximating the binomial distribution using the normal distribution
Grey S.
3 Probability lessons
We went over topics that included Bayes’ Theorem, probability of repeated independent events, permutations, binomial probability distribution, expected value, variance/covariance, joint probability, and more. He knows every topic extremely well and was able to help me through my struggles. I noticed that my understanding of the material that would be on the midterm increased after working with Daniel, and I decided to do one more session with him before the big test.
Portland Probability Tutors Cost $35 - 65 per hour on average
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Probability Tutors in Portland, OR
Probability tutors in Portland, OR, are available through Wyzant for both college and high school students. Options include in-person and online sessions with educators who specialize in statistics, probability, and math. Many tutors are advanced instructors, including PhD professionals, engineers, and experienced mathematicians.
Probability is the branch of mathematics that deals with the likelihood of events occurring. Students explore concepts like permutations, combinations, expected value, and probability distributions, which are foundation skills for statistics and data analysis. Learning these concepts builds mathematical confidence and problem-solving ability.
Wyzant connects learners with experienced tutors to support personalized, flexible studying. Students can choose from experts who help them master probability theory, troubleshoot homework, prepare for exams, and build confidence in math. Each lesson is tailored to individual goals and learning pace.
Find Portland Private Tutors in Subjects related to Probability
Wyzant makes it easy to get lessons from private tutors in any subject related to Probability. Choose your Portland tutor by reading ratings and reviews as well as comparing the rates of tutors on Wyzant who are subject-matter experts prepared to teach you in a wide variety of topics:
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