251 results for "probability".
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Question in MASH Bath: Question Bank
Calculate P(A u B) given P(A), P(B) and intersection.
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Question in MASH Bath: Question Bank
Calculate P(A|B) given P(A), P(B) and intersection.
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Question in MASH Bath: Question Bank
Calculating probability from a given Venn diagram. Includes complement, union, intersection.
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Question in MASH Bath: Question Bank
Statistical notation including mean, standard deviation, probability, correlation coefficient, chi-square and others.
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Question in Transition to university
Given the probabilities that each of four out of five friends will win a round of mini-golf, work out the probability that the fifth friend won't win, then use that to find the probability that they will win.
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Question in Transition to university
This question assesses
- the students ability to apply both theoretical and experimental probability to calculate expected values
- the students understanding of how to calculate the relative frequency of an outcome
The question also helps to show students how using experimental probability and theoretical probability results in different expected values of an outcome.
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Question in Content created by Newcastle University
Given normal distribution $\operatorname{N}(m,\sigma^2)$ find $P(a \lt X \lt b),\; a \lt m,\;b \gt m$ and also find the value of $X$ corresponding to a given percentile $p$%.
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Question in Ed questions to share
Used for LANTITE preparation (Australia). SP = Statistics & Probability strand. Students are shown an infographic, given the details of one man and asked how many routine screenings they should have. There are seven possible questions.
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Exam (9 questions) in Blathnaid's workspace
Calculations involving elementary probability, and several questions designed to draw out misconceptions to do with probability.
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Exam (7 questions) in Cillian's workspace
Class Test covering
- Basic Probability
- Binomial Distribution
- Normal Distribution
- Confidece Intervals
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Question in MXB241 Weekly Quizzes
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
Independent events in probability. Choose whether given three given pairs of events are independent or not.
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Question in MXB241 Weekly Quizzes
No description given
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Question in MXB241 Weekly Quizzes
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Question in MXB241 Weekly Quizzes
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Question in MXB241 Weekly Quizzes
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Exam (10 questions) in Sean/Thanom share space
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Exam (10 questions) in Sean/Thanom share space
No description given
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Question in Transition to university
Compute the experimental probability of a particular score on a die given a sample of throws, and compare it with the theoretical probability.
The last part asks what you expect to happen to the experimental probability as the sample size increases.
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Question in Ugur's workspace
A bag contains balls of three different colours. You're told how many there are of each, and asked the probability of picking a ball of a particular colour.
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Question in Ed questions to share
Used for LANTITE preparation (Australia). NA = Number & Algebra strand. SP = Statistics & Probability strand. Students read the annual hours worked from the chart and calculate the weekly hours given the number of weeks annual leave. There are 7 different versions of this question.
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Question in Martin's workspaceAn interactive experiment about probability: the student must first 'design' the experiment by deciding how many times they're going to flip a coin, and define what number of heads would make them believe the coin is biased. They must then enter the results of their coin flips, calculate the percentage of heads, and finally decide if the coin is biased, using the condition they specified in the design stage. There are optional hints at each stage.
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Question in Linear and Discrete
Short question in recognising errors in binary strings transmitted over a binary symmetric channel, as well as calculating probabilities of these errors occuring. Randomised 7-bit strings between 64 and 128, randomised probability between 0.05 and 0.1. Randomised error pattern.
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Question in Ugur's workspace
A simple situational question about a box of chocolates, asking how many of each type there are, what percentage of the box they represent, the probability of picking one and ratios of different types.
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Question in STAT7008
rebelmaths
Printing errors in the work produced by a particular film occur randomly at an average rate of p per page.
i.What is the probability that a one page document will contain x1 printing error(s)?
ii.If a n page document is printed, calculate the probability of having more than x2 errors. Assume a Poisson distribution. -
Question in Assessment Exercises
It is estimated that 30% of all CIT students cycle to college. If a random sample of eight CIT students is chosen, calculate the probability that...
rebelmaths
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Question in Assessment Exercises
It is estimated that 30% of all CIT students cycle to college. If a random sample of eight CIT students is chosen, calculate the probability that...
rebelmaths
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Question in .Statistics
This question assesses the students ability to find the expected number of times an event occurs given the probability of the event occurring for a single trial and the total number of trials.
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Exam (4 questions) in .Statistics
Statistics and probability. Questions asking student to calculate and interpret Pearson and Spearman correlation coefficients.