STATISTICS
UNIT 2
This outline shows what you are expected to learn each day in this unit along with the
assignments to help you master the learning goals. After each assignment you should
assess your learning for those objectives by circling green, yellow, red, or incomplete.
This will help you keep track of your learning as we go through the unit. I will check to
make sure you are doing this on a daily basis.
Please bring this to class with you every day. You will also turn this in on the day of the
test.
Date
Learning Goals
Assignment
Wed 9/17
-I can find the mean,
median and mode of a
set of data.
-I can define mean,
median and mode.
-I know whether the
mean or median is a
resistant measure.
-I know the effects of an
outlier on the mean and
median.
-I can describe the
relationship between the
mean and median based
on the typeof
distribution of the data
(symmetric, skewed left
and skewed right)
-I can determine
whether the mean or
median best describes a
set of data.
-I can calculate a 5% or
10% trimmed mean.
-I can explain the
benefit of using a
trimmed mean.
-I can calculate the
mean of weighted data.
2.1 MEASURES OF
CENTRAL
TENDENCY
Thurs 9/18
Fri 9/19
Mon 9/22
Self Assessment
Green
Yellow
Red
MEAN & MEDIAN WS Incomplete
HW: P1#1-4
2.1 CONT
WEIGHTED MEAN
WS
HW: P1#5,6,7,9(a,b)
CP: P79 WEIGHTED
DATA
Green
Yellow
Red
Incomplete
QUIZ 2.1
-I can calculate the
range of a set of data.
-I can calculate the
sample standard
deviation and sample
2.2 MEASURES OF
VARIATION
MEAN & STANDARD
DEVIATION OF
GROUP DATA
Green
Yellow
Red
Incomplete
Tues 9/23
Wed 9/24
variance of a set of data.
-I can calculate the
population standard
deviation and population
variance of a set of data.
-I can define standard
deviation.
-I can calculate the
coefficient of variation
of a set of data.
-I can interpret the
standard deviation,
variance and coefficient
of variation.
-I know the effects of an
outlier on standard
deviation, variance and
coefficient of variation.
-I can find the mean and
standard deviation of
grouped data.
-I can interpret
percentiles.
-I can find the 5 number
summary of a set of
data.
-I can determine if a set
of data has outliers.
-I can create a box-andwhisker plot.
-I can interpret box-andwhisker plots.
-I can create a box-andwhisker plot.
-I can interpret box-andwhisker plots
Thurs 9/25
Fri 9/26
Mon 9/29
Tues 9/30
Wed 10/1
-I can use Chebyshev’s
Theorem to find
intervals in which at
least 75%, 88.9%, or
93.8% of the data lie.
HW: P3#1-4,6
CP: P80#1-5
2.3 PERCENTILES &
BOX PLOTS
Green
Yellow
Red
HW: P5#1,2,4,5,6,10(aIncomplete
c)
CP:
P90#1-5
QUIZ REVIEW
WS AGES OF
ACADEMY AWARD
WINNERS
QUIZ 2.2,2.3
Activity Comparing
Reaction time
Finish Comparing
Reaction Times
2.4 CHEBYSHEV’S
THM
WS CHEBYSHEV’S
THM FINISH
CH 2 REVIEW WS
HW: P7#1-5
TEST CH 2
Green
Yellow
Red
Incomplete
Green
Yellow
Red
Incomplete
Green
Yellow
Red
Incomplete
Green
Yellow
Red
Incomplete