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Quinn Allen

Quinn Allen

Ottawa University
Statistics

Statistics teacher | Verified Expert

With a major in Statistics from Ottawa University, my passion lies in unraveling the complexities of numbers and making them accessible to all. As your dedicated tutor, I bring a wealth of knowledge to guide you through various subjects. Whether it's demystifying probability or clarifying statistical concepts, I'm here to help. Let's embark on a learning journey together, where understanding is the destination.

Questions

  • What is the mean and median of 12,9,13,12,10,12,11,13?
  • What is the probability of any particular day being Thursday?
  • What is a linear regression equation?
  • How does a census differ from a sample?
  • What is the standard error of: {50.6, 59.8, 50.9, 51.3, 51.5, 51.6, 51.8, 52.0}?
  • What are the mean and standard deviation of a binomial probability distribution with #n=130 # and #p=3/4 #?
  • What are the mean and standard deviation of a binomial probability distribution with #n=18 # and #p=2/32 #?
  • If you were to add 5 to each value in a data set, what effect would this have on the standard deviation of the data set?
  • How do you find the probability of an event occurring given the odds of the event?
  • Inside a bag are 6 red, 4 orange, 7 yellow, 3 purple and 4 green Skittles. What is the probability of drawing a green Skittle, replacing it, and then drawing another green Skittle?
  • How do you evaluate P(10,2)?
  • What does qualitative, quantitative data, discrete, and continuous mean?
  • In how many ways 3 girls and 3 boys be seated in a row of 6 chairs if 1 boy and 1 girl refused to sit next to each other?
  • Make the truth table of the proposition ¬q→[(pΛq)V~p]?
  • Is the law of large numbers a phenomenon? If something is random, then how can we define an average outcome?
  • What is the procedure for calculating the new standard deviation for two combined random variables, if the random variables X and Y are not independent?
  • What is the expected standard deviation of a single coin flip, where heads = 1 and tails = 0?
  • If a pair of die are rolled, what is the expected value of the sum of the rolls?
  • What is the sample space of flipping a coin?
  • What is #P(x)# for #n=6, x=3, q=0.3 #?