Blog Archives - eMaths.ie

October 23rd, 2020

10/23/2020

Inferential Statistics Section 4

95% Confidence Interval for a population mean

This section completes our study of Inferential Statistics and the whole Strand on Statistics and Probability. Your work now is to practice examination questions in this area. we will have a test on the Friday after the mid-term.

HW: Take some time off and enjoy your well deserved mid-term

October 22nd, 2020

10/22/2020

Inferential Statistics Section 5

Hypothesis testing for a mean

HW: Q.8 and 9

October 21st, 2020

10/21/2020

Inferential Statistics Section 5 Hypothesis Testing for population mean

HW: Questions 3-5

October 20th, 2020

10/20/2020

Inferential Statistics Section 3 Sampling distribution of the mean

October 19th, 2020

10/19/2020

Inferential Statistics

Section 1 Population Proportion - Margins of Error

Section 3 Distribution of Sample Means

Central Limit Theorem Geogebra

HW: Try questions from Inferential Statistics Section 3

October 16th, 2020

10/16/2020

Inferential Statistics Section 1: Confidence Intervals

Sample size (n) and 95% Margin of Error (E 95%)

Inferential Statistics Section 2: Hypothesis Testing for p

October 15th, 2020

10/15/2020

Inferential Statistics Section 1
Confidence Interval for a Population Proportion

Categorical data

October 14th, 2020

10/14/2020

Statistics 2 Section 4 Normal Distribution

95% of the population lies within z = -1.96 and z = 1.96

LCHL 2018 Paper 2

Homework: Include 2017 P.2 Q.2

October 13th, 2020

10/13/2020

Statistics 2 Section 4 Normal Distribution

Standardised normal distribution (z scores)

Link to interactive GeoGebra Normal Distribution Calculator

October 12th, 2020

10/12/2020

Statistics 2 Sections 3 The Normal Distribution

The Empirical Rule