Decks in this Class (14):

Describe Issues Regarding Selection Of T
Describe issues regarding selection of the appropriate sample size
Sample Cards:describe issues regarding selection of t1 CardsPreview Flashcards 
A B
a,b
Sample Cards:simple random sampling,sampling error,sampling distribution3 CardsPreview Flashcards 
Focus
Focus
Sample Cards:basics,essential central limit theorem,essential calculate confidence intervals6 CardsPreview Flashcards 
A Define Simple Random Sampling And A Sa
a define simple random sampling and a sampling distribution;
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B Explain Sampling Error
b explain sampling error;
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C Distinguish Between Simple Random And
c distinguish between simple random and stratified random sampling;
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D Distinguish Between Time Series And Cr
d distinguish between timeseries and crosssectional data;
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E Explain The Central Limit Theorem And
e explain the central limit theorem and its importance;
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F Calculate And Interpret The Standard E
f calculate and interpret the standard error of the sample mean;
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G Identify And Describe Desirable Proper
g identify and describe desirable properties of an estimator;
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H Distinguish Between A Point Estimate A
h distinguish between a point estimate and a confidence interval estimate of a population parameter;
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I Describe Properties Of Student S T Dis
i describe properties of Student’s tdistribution and calculate and interpret its degrees of freedom;
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J Calculate And Interpret A Confidence I
j calculate and interpret a confidence interval for a population mean, given a normal distribution with 1) a known population variance, 2) an unknown population variance, or 3) an unknown variance and a large sample size;
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K Describe The Issues Regarding Selectio
k describe the issues regarding selection of the appropriate sample size, datamining bias, sample selection bias, survivorship bias, lookahead bias, and timeperiod bias.
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