STATISTICS PORTAGE CNSL 503 EXAM 3-ACTUAL
EXAM-LATEST UPDATE 2025-COMPLETE QUESTIONS
WITH CORRECT DETAILED AND VERIFIED ANSWERS |
MOSTLY TESTED QUESTIONS-RATED 100%
CORRECT!! ALREADY GRADED A+
parameter - ...(ANSWERS)....a numerical value that describes a population
example of parameter - ...(ANSWERS)....population mean
statistic - ...(ANSWERS)....a value that describes a sample; used to estimate
population parameter
example of a statistics - ...(ANSWERS)....sample mean
In order to make correct inferences about the population, the sample must... -
...(ANSWERS)....reflect the population
representative sample - ...(ANSWERS)....consist of members that possess the
same characteristics as those of the population
biased sample - ...(ANSWERS)....a sample that is not representative of the
population
, 5 types of sampling techniques - ...(ANSWERS)....simple random sampling,
systematic sampling, stratified sampling, cluster sampling, and convenience
sampling
simple random sampling - ...(ANSWERS)....each member of the population has an
equal chance of being selected for the sample
example of simple random sampling - ...(ANSWERS)....everyone in the population
of interest rolls a die, everyone rolling a 6 gets selected
In simple random sampling, the probability that each member is selected is ____
of one another. - ...(ANSWERS)....independent
Simple random sampling is ideal for ____ populations. - ...(ANSWERS)....small
systemic sampling - ...(ANSWERS)....random sampling with a system in which a
starting point is random and each subsequent member is selected based on a
fixed interval
example of systemic sampling - ...(ANSWERS)....shoppers at a store, start with
second person entering and survey every 5 shoppers
In systemic sampling, the probability that each member is selected is ____of one
another. - ...(ANSWERS)....dependent
EXAM-LATEST UPDATE 2025-COMPLETE QUESTIONS
WITH CORRECT DETAILED AND VERIFIED ANSWERS |
MOSTLY TESTED QUESTIONS-RATED 100%
CORRECT!! ALREADY GRADED A+
parameter - ...(ANSWERS)....a numerical value that describes a population
example of parameter - ...(ANSWERS)....population mean
statistic - ...(ANSWERS)....a value that describes a sample; used to estimate
population parameter
example of a statistics - ...(ANSWERS)....sample mean
In order to make correct inferences about the population, the sample must... -
...(ANSWERS)....reflect the population
representative sample - ...(ANSWERS)....consist of members that possess the
same characteristics as those of the population
biased sample - ...(ANSWERS)....a sample that is not representative of the
population
, 5 types of sampling techniques - ...(ANSWERS)....simple random sampling,
systematic sampling, stratified sampling, cluster sampling, and convenience
sampling
simple random sampling - ...(ANSWERS)....each member of the population has an
equal chance of being selected for the sample
example of simple random sampling - ...(ANSWERS)....everyone in the population
of interest rolls a die, everyone rolling a 6 gets selected
In simple random sampling, the probability that each member is selected is ____
of one another. - ...(ANSWERS)....independent
Simple random sampling is ideal for ____ populations. - ...(ANSWERS)....small
systemic sampling - ...(ANSWERS)....random sampling with a system in which a
starting point is random and each subsequent member is selected based on a
fixed interval
example of systemic sampling - ...(ANSWERS)....shoppers at a store, start with
second person entering and survey every 5 shoppers
In systemic sampling, the probability that each member is selected is ____of one
another. - ...(ANSWERS)....dependent
