Midterm study guide

# Midterm study guide - MidtermII plan Section 4.3-Definition...

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Unformatted text preview: MidtermII plan Section 4.3 -Definition of Binomial RV. -Calculating the exact probability, P(X=x) (binompdf). Interpretation. -Calculating the 3 different types of cumulative probabilities (binomcdf). Interpretation. -Calculating mean, variance, and standard deviation of a binomial RV. Interpretation. Section 4.6 -Calculating the 3 different types of cumulative probabilities of a normal random RV(normalcdf). Interpretation. -Calculating the bottom and top percentiles (invnorm). Interpretation. Section 4.11 -Understanding the Central Limit theorem, and calculating the cumulative probabilities of Sample mean. Interpretation. Section 5.1 -Identifying the parameter of interest. Definition of point estimates. Interpretation. Section 5.3 -Definition of confidence interval for population mean (t-interval), calculations and interpretation. Conditions and assumptions. Section 5.4 -Point estimate and confidence interval for population proportion (1-prop Z-interval), calculations and interpretation. Conditions and assumptions. Section 5.5 -Understanding the relationships between margin of error(sampling error) confidence, and sample size Section 6.1 and 6.2 -Definitions of Hypothesis statements, hypothesized value, Test statistic, Type I and II errors, p-value. Section 6.5 -Writing the H-statements for the population mean and testing (t-test); Conditions and assumptions; Interpretation of alpha and p-value. Section 6.6 -Writing the H-statements for the population proportion and testing (1-prop Z test). Conditions and assumptions; Interpretation of alpha and p-value. 1 ...
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## This note was uploaded on 03/24/2011 for the course STAT 2101 taught by Professor Konda during the Fall '10 term at Temple.

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