Department

SociologyCourse Code

SOC200H1Professor

Alexandra MarinEvery one one category exhaustive and mutually if they only fit in one category

Interval such as temperature in Celsius, must intervals are mostky ratio but have zeros

which mean zero f and c both have o but is not 0, Kelvin is ratio, age ratio

Repeated measure same value it is reliable, ranking is the same not same measure but

ranking stays the same, memory is bad, ppl forget how old they are not how old by the year

Make sure they are valid if it is capturing what r measuring, height reliable what u want to

measure, face valid does is look like a meaure u could use

Don’t score high same as those who do score high poor critea

Construct how much it predicts something else concept predict high grades successful

carrers

Don’t predict career success theory is wrong

Multiple concepts such as gang, more than one, identify

Sampling

Sample must give you variations, variations both variables

Get 10 criminals and 10 non criminals, cannot select sample on dependent variable,

dependent is effect, ok to select on independent variable, ok to select on cause variable both

not in textbook

Random sampling, pop equal chance of being selected, sampling frame and pop should be

same hard to get, sample ppl actually observe, evry unit in pop equal chosen into sample

have random sample, no one has a random sample reason is few, what create non random

sample pop not same as frame, response rates must be 100% everyone u ask must respond,

cant make them and some ppl choose not to, ppl who choose not to is not random

Whats not, stand corner ask to fill in survey, more commuters than residence, more classes

greter chance time of day ask randomly not random random do need a plan sample random

can calculate if it’s a fluke, cant prove bec of fluke, calc prop of fluke only willing tolerate

certain amount of fluke

Fluke tolerate is confidence level, conf interval 95 sure between two numbers

5 percent is the standard how much others will tolerate

Make lemonade, pitcher bucket and pool see if theres enough sugar , one glass, but not

homo must take more, size not effect amount of sample its homogenosity

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TEST #1

PENCIL ID

40MC, 6 SHORT ANSWERS CHOOSE 4 OF THEM 5 POINTS EACH, 5 SHORT

ANSWERS CHOSE 3 10 POINTS EACH

INDUCTIVE FROM SPECIFIC TO GENERAL RULE

GENERAL RULE TO PARTICULAR EXAMPLE

A lot wearing jeans induce lots wer jeans

Deductive jeans are comfortable, not paid be comfortable, therefore deduce ppl soc 200 wear

jeans

Bi rln to variables, two variable are related

Precison narrowed it done to

Accuracy get it right

Index measure aspects one thing, scale intensity,

Eco ppl rich provenices drive cars then poorer about provinces cant say weatlier on forein

cars

Nominal vs

Nominal criminal conceited offence

Operation yes to q makes them criminal

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