4.1
put the data in order from least to greatest
59,60,64,71,75,80,83,91
What type of graph is used?
Define Range
highest number minus the lowest number
which access would you label the names on
x-axis
4,5,6,7,7
Calculate the range
91-59= 32
how many viewers watched the game in Feb
500,000
What is Miss.Dassoukis favourite colour?
Green
? is the most popular name
? is the least popular name
Lexi
Emma
what is the most common number of people with dogs
7
what is the middle amount of goals
71+75=146
146/2=73
From Sept-Nov did the amount of viewers go up or down?
up
true or false
when calculating the mean
you add all the numbers together then multiply by the total number of numbers
false
what is an apropriate scale to fill in for the bar graph
10,20,30,40
Calculate the mean
5.8
Calculate the mean
72.875 or 73
which month had the least viewers?
sept
What is the probabilty of the oilers winning on game day
50% or 1/2
what conclusion is true
A- sara was chosen more often than either lexi or jessica
B- Jessica was chosen more often than either sara or tina
B
Calculate the range
7-4=3
Based on the data is it likely the oilers score more than 90 goals in May?
Not likely
Calculate the range
500,000-200,000=300,000
What is the name of McDavids dog?
Lenny or Lenard
What is the probability of girls named lexi out olf the most popular names
24.8% or 25%
41/161
which classes have more then 4 dogs
4 classes
9a 9c 9d 9e