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STATISTICS 245.3 (02)
Term Test 1 - Monday, January 21, 2008
Time: 1 hour
(W. H. Laverty)
an Book Examination: Students are allowed to take into the examination a
calculator, their textbook, and formulae sheets. Each question is worth ap
Organizing and describing Data
Techniques for continuous
variables
The Grouped frequency table:
The Histogram
To Construct
A Grouped frequency table
A Histogram
1. Find the maximum and minimum of the
observations.
2. Choose non-overlapping intervals of
Numerical Measures
Numerical Measures
Measures of Central Tendency (Location)
Measures of Non Central Location
Measure of Variability (Dispersion,
Spread)
Measures of Shape
Measures of Central Tendency
(Location)
Mean
Median
Mode
Central Location
0.14
Wednesday, September 17, 2014
Statistics 245.3 (01) Term Test 1 ' eww
Instructor: W.H.Laverty Open Book Examination
(Students may use a calculator, formulae sheets and textbook, class notes)
I A French language teacher was interested in whether or not the
Statistics 244.3 Review Problems for the Final Exam
Solutions
I
The following data were collected on n = 3023 persons who suffered a head injury in a
motor vehicle accident in Saskatchewan. The variables that were measured for each case
were:
1.
2.
Sex (S
University of Saskatchewan
DEPAR TMENT ofMA THEMA TICS & STA TISTICS
STATISTICS 244.3
Time: 50 minutes Term Test #1 October 2007
You must sign and return the complete question paper.
Failure to do so will be interpreted as absence f
Stats 245.3(01) Make—up Test
Open Br:er — students are ettewed nercs. fer-mute sheets, beetles. eeitnrtnters
Select answer clescst tn the cerrcct answer
Instructer: W. H. Lavcrty November 24, 20H}
1. A researcher was interested in hew pcrfermance en a sta