SpatialMaths.com
  • Home
    • Junior Cycle Mock survey 2020
    • Spatial Quiz 2
  • Resources
    • Coordinate Geometry >
      • Coordinate plane
      • Midpoint
      • Distance
      • Slope
      • Lines
  • About & Contact
    • Research
  • Lesson Planning Tool

January 30th, 2015

1/30/2015

0 Comments

 
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
0 Comments

January 28th, 2015

1/28/2015

0 Comments

 
Today we reviewed Statistics to date and Looked at Section 4.3 Normal Distribution 
tt5_4.3_normal_distribution_28-1-2015.pdf
File Size: 776 kb
File Type: pdf
Download File

Picture
0 Comments

January 27th, 2015

1/27/2015

0 Comments

 
Today we looked at using the calculator to calculate the mean, standard deviation and correlation coefficient.
Statistics on Casio Calculator
HW Review,: Histograms & Skew, Correlation & Causality, Scatter diagrams & best fit, stem and leaf plots.
0 Comments

January 26th, 2015

1/26/2015

0 Comments

 
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.
CSO
Red C Polls
Picture
0 Comments

January 23rd, 2015

1/23/2015

0 Comments

 
0 Comments

January 21st, 2015

1/21/2015

2 Comments

 
Introduced Statistics T&T5 2.1 and 2.2
  • Categorical Data (Ordinal & Nominal)
  • Numerical Data (Discrete & Continuous)
  • Primary v Secondary Data
  • Random Sampling
  • Leading Questions
HW: Need to start tying paper 1s. Between now and next Monday try finish 20014 and 2013 Paper 1 as much as you can.

Types of data

Leading questions will bias a survey.

Collecting data.

Random sampling and bias
2 Comments

January 16th, 2015

1/16/2015

2 Comments

 
Today we looked over questions from 1.4 on Inverse function and and 1.5 continuity and limits. I have uploaded a short video here in this area. 
tt7_1.4_inverse_function_16-1-2015.pdf
File Size: 201 kb
File Type: pdf
Download File

tt7_1.5_continuity_and_limits_16-1-2015.pdf
File Size: 385 kb
File Type: pdf
Download File

HW: (Linked right)
  • Try LC Exam questions on functions
  • Revise Sequences and Series
Functions Exam Questions
Sequences and Series Revision
Picture
2 Comments

January 15th, 2015

1/15/2015

0 Comments

 
tt7_1.5_continuity_and_limits_15-1-2015.pdf
File Size: 762 kb
File Type: pdf
Download File

Picture
0 Comments

January 14th, 2015

1/14/2015

0 Comments

 
TY Junk Kouture Fashion Show
0 Comments

January 13th, 2015

1/13/2015

0 Comments

 
HW Questions from 1.3 and 1.2
tt7_1.3_types_of_functions_13-1-2015.pdf
File Size: 938 kb
File Type: pdf
Download File

tt7_1.4_inverse_function_13-1-2015.pdf
File Size: 921 kb
File Type: pdf
Download File

Picture
0 Comments
<<Previous

    RSS Feed

    Mr Roche

    Coláiste Bríde

    Archives

    June 2015
    May 2015
    April 2015
    March 2015
    February 2015
    January 2015
    December 2014
    November 2014
    October 2014
    September 2014
    August 2014
    July 2014
    June 2014
    May 2014
    April 2014
    March 2014
    February 2014
    January 2014
    December 2013
    November 2013
    October 2013
    September 2013
    August 2013

Powered by Create your own unique website with customizable templates.