HW: questions on hypothesis testing
Looked at a question using z-tables and introduced margin of error, 95% confidence intervals and hypothesis testing. (see video) HW: questions on hypothesis testing
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Today we reviewed Statistics to date and Looked at Section 4.3 Normal Distribution ![]()
Today we looked at using the calculator to calculate the mean, standard deviation and correlation coefficient. HW Review,: Histograms & Skew, Correlation & Causality, Scatter diagrams & best fit, stem and leaf plots.
Today we looked at some questions from Paper 1 2014. We revised logs the rules of which are in the log tables.
We looked at the content of T&T5 2.4 and 2.5 These should be considered for HW. We also referred to the Central Statistics Office and the RED C polls.
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HW Questions from 1.3 and 1.2
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Mr RocheColáiste Bríde Archives
June 2015
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