POS 3713 TEST 3 FSU Exam #Questions with
correct answers
central limit therorum - ✔✔tends toward a normal distribution
68-95-99 - ✔✔1 snadard deviation Is 68%. 2 is 95% and 3 is 99%
chi squared - ✔✔written as test, is any statistical hypothesis test wherein the
sampling distribution of the test statistic is a chi-squared distribution when the
null hypothesis is true.
confidence interval - ✔✔a type of interval estimate that is computed from the
observed data
correlation - ✔✔a mutual relationship or connection between two or more things
co variance - ✔✔the mean value of the product of the deviations of two variates
from their respective means
cross tabulation - ✔✔a tool that allows you compare the relationship between
two variables
tabular analysis - ✔✔any analysis that uses tables
critical region - ✔✔all values of S that produce a p-value less than .05
correct answers
central limit therorum - ✔✔tends toward a normal distribution
68-95-99 - ✔✔1 snadard deviation Is 68%. 2 is 95% and 3 is 99%
chi squared - ✔✔written as test, is any statistical hypothesis test wherein the
sampling distribution of the test statistic is a chi-squared distribution when the
null hypothesis is true.
confidence interval - ✔✔a type of interval estimate that is computed from the
observed data
correlation - ✔✔a mutual relationship or connection between two or more things
co variance - ✔✔the mean value of the product of the deviations of two variates
from their respective means
cross tabulation - ✔✔a tool that allows you compare the relationship between
two variables
tabular analysis - ✔✔any analysis that uses tables
critical region - ✔✔all values of S that produce a p-value less than .05
