Monday, 24 July 2017

Guardians of the Galaxy


Guardians of the Galaxy

This morning at 9:00am we had a immersion assembly. When we first got into the hall all of a sudden the lights turned off with lights glowing on the ceiling, when the lights were turned off our first  show  was with Mr Jacobson, Mr Burt, Mrs Nua and Mr somerville.

The first Team that showed


Wednesday, 14 June 2017

Mean, Median, Mode and Range

WALT: identify the Mean, Median, Mode and Range to describe data

in this activity we did the Mean Median Mode and Range. I now know how to find the average in the data set and also the Mode Median and Range in the data set.
Mean - Average
Median - The middle number
Mode - Most common number
Range - Distance between the smallest number and the largest number

Monday, 12 June 2017

Statistics M.M.M - Mean Median Mode

                 MEAN    MEDIAN     MODE
Statistics                                                           Name: Myztique

WALT- Identify the mean, median and mode within a collection of data

Activity One
Answer the questions in a different colour

The definition of the mean in a statistical investigation is commonly referred to as the average. It is the total of all the data divided by the amount of data shown.
For example: if we have this range of data 3,5,7,1,2,3,6,8

3+5+7+1+2+3+6+5  = 32  = 4
             8                      8

  1. Find the mean in this set of numbers
3,7,8,4,2,6,5,4,3,9 = 5.1
  1. Find the mean in the set of numbers
4,12,5,6,11,9,5 = 7.3
  1. Find the mean in this tally chart
Pets owned by students
Number of students
Dogs
IIIII IIIII
Cats
IIIII IIIII II
Fish
IIII
Rabbits
II
            10,12,4,2 = 12
  1. Find the mean in this set of numbers
24,12,16,18 = 17.5
  1. Find the mean in this set of numbers
5,9,12,4,10,7 = 7.5
  1. CHALLENGE QUESTION: Find the mean within this data, use the frequency table to help you
1,5,5,2,1,2,5,5,5,5,1,2,1,5,5 = 3.5

Score
Frequency
1
4
2
3
5
8
Total
15


Activity Two
Answer the questions in a different colour

The definition of the median is the middle number within a set of numbers that have been put in order from size (biggest to smallest or smallest to biggest)
For example: 2,6,4,1,9 = 1,2,4,6,9 and the middle number is 4.
BUT say if there is more than one middle number… the median is found by taking the number midway between the middle pair of numbers:
3,6,1,4,9,2 = 1,2,3,4,6,9 → 3 + 4 = 3.5
                                             2

Find the median in these sets of numbers

  1. 10,14,17,12,19,11,16 = 14

  1. 34,42,37,31,40  = 37

  1. 101, 167,138,124,198,149 = 143.5

  1. 54, 58,52,57,53,60 = 52 + 57 = 55.5

  1. 1001, 1094, 1023, 1065, 1038, 1027, 1042 = 1038

  1. Find the median within this tally chart

Pets owned by students
Number of students
Dogs
IIIII IIIII
Cats
IIIII II
Fish
IIII
Rabbits
IIIII III
Hamsters
II



10,7,4,8,2 = 8

Persuasive writing - what is it?

WALT: plan out a persuasive piece of writing.
Today for our writing we had to write what we THINK, FEEL, BELIEVE in our activity table our teacher had plan for us.