Confidence Interval for a population mean - t distribution

Joshua Emmanuel 122,065 lượt xem 3 years ago

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This video discusses the confidence interval for a population mean using the Student t distribution.

00:00 intro
00:51 the t distribution
01:47 t table
02:22 confidence interval for μ
03:37 example 1 – small n
05:24 example 2 – large n

margin of error

excel

confidence level

standard normal

hypothesis test

significance

estimation

distribution

table

normal

df

statistics

quantitative methods

adms 2320

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