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High School Stats | ||

logID |
file name |
topics covered |

st1 | mean, median, mode exercises | statistics questions on mean, median, mode |

st2 | experiments, outcomes, probability | listing outcomes and events for experiments. |

436stsqs | final exam questions on statistics | questions from parts A, B and C of former exams |

st536 | level 5 statistics lesson | mean, standard deviation, Z-score, correlation, regression |

Data Gathering and Display | ||

data gathering and sampling | ||

measures of central tendency | ||

st3mspos | measures of position | box-&-whisker plots, quartiles, quintiles, percentiles |

COUNTING PRINCIPLES and PROBABILITY | ||

logID |
file name |
topics covered |

cgpst-01 | counting possibilities | factorials, permutations, combinations |

cgpst-01a | The Binomial Theorem | Pascal's triangle, expanding ( a + b )^{ n} , coefficients |

cgpst-02 | Probability Concepts | classical, relative frequency, subjective concepts |

cgpst-02a | Probability Rules, Odds | rules for (A or B), (A and B), Venn diagrams, odds |

cgpst-02b | Conditional & Joint Probability | conditional probability, independent events, formulas |

Random Variables and Probability Distributions | ||

cgpst-4 | random variables, distributions | probability distributions from random variables. |

cgpst-3 | Binomial, Poisson distributions | probability and discrete distributions |

cgpst-5 | The Normal Distribution | using the Z-curve to find probabilities |

cgpst-6 | Normal Approximations | from Binomial & Poisson to Normal |

cgpst-7 | The Central Limit Theorem | many samples and the Normal distribution |

cgpst-1 | sampling distribution of µ | sampling distribution of the means |

Evaluating Sampling Error with Confidence Intervals | ||

cgpst-2 | Confidence Intervals-1 | large sample confidence intervals for a population mean |

cgpst-2.1 | Confidence Intervals-1.1 | small sample confidence intervals for a population mean |

cgpst-2.2 | Confidence Intervals-2 | confidence intervals about a population proportion |

cgpst-2.3 | Confidence Intervals-2.1 | confidence intervals about difference of population means. |

HYPOTHESIS TESTS ON MEANS AND PROPORTIONS | ||

hyptsts1 | Tests on a Mean or Proportion | large & small sample tests on a mean or proportion using the Normal & students- t distributions. |

hyptsts1qs | hypothesis test questions1 | hypothesis tests on means and proportions -- practice |

Tests on Differences | tests on differences of mean or proportion comparing populations, " before and after" tests | |

Assignments | ||

logID |
file name |
topics covered |

asgn1 | Assignment #1(with soln's) | counting principles, permutations, combinations etc. |

asgn2 | Assignment #2(with soln's) | odds, probabilities, binomial, z- normal distribution, |

asgn3 | Assignment #3 (with soln's) | confidence intervals about a sample mean |

asgn4 | Assignment #4 (with soln's) | Hypothesis Testing on means (Large Samples) |

asgn5 | Assignment #5 | Hypothesis Testing, Contingency Tables, other tests |

asgn5sl | solutions for Assignment #5 | same as Assignment #5 |

Tests and Exams | ||

logID |
file name |
topics covered |

stats-tst1 | Test #1 on Cégep Stats Course | counting, probability, conditional probability |

stats-tst1sl | Solutions for Test #1 | same as test #1 |

stats-tst2 | Test #2 on Cégep Stats Course | probability, odds, binomial distribution, finding z-scores |

stats-tst2sl | Solutions for Test #2 | same as test #2 |

stats-tst3A | Test #3A on Cégep Stats Course | Hypothesis Testing |

stats-tst3Asl | Solutions for Test #3A | same as test #3A |

statsfinalex1 | Final Exam1 on Stats Course | all topics on Math 307 Stats course |

statsfinalexsl | Solutions for Final Exam1 | same as Final Exam1 |

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