From cd01758b14d24719a0d034d8e82e0a0bc976c6f8 Mon Sep 17 00:00:00 2001 From: stevee-bee <77158150+stevee-bee@users.noreply.github.com> Date: Tue, 30 Mar 2021 07:54:06 +0800 Subject: [PATCH 1/2] typo --- 06_StatisticalInference/homework/hw2.Rmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/06_StatisticalInference/homework/hw2.Rmd b/06_StatisticalInference/homework/hw2.Rmd index 0b561e691..4298acdb4 100644 --- a/06_StatisticalInference/homework/hw2.Rmd +++ b/06_StatisticalInference/homework/hw2.Rmd @@ -151,7 +151,7 @@ You don't believe that your friend can discern good wine from cheap. Assuming that you're right, in a blind test where you randomize 6 paired varieties (Merlot, Chianti, ...) of cheap and expensive wines -1. what is the change that she gets 5 or 6 right expressed as a percentage +1. what is the chance that she gets 5 or 6 right expressed as a percentage to one decimal place? *** .hint From dc4c2245bb2de4f14eb6a9347c58ce07ba789053 Mon Sep 17 00:00:00 2001 From: stevee-bee <77158150+stevee-bee@users.noreply.github.com> Date: Tue, 30 Mar 2021 08:04:15 +0800 Subject: [PATCH 2/2] Update hw2.Rmd --- 06_StatisticalInference/homework/hw2.Rmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/06_StatisticalInference/homework/hw2.Rmd b/06_StatisticalInference/homework/hw2.Rmd index 4298acdb4..d6b346a50 100644 --- a/06_StatisticalInference/homework/hw2.Rmd +++ b/06_StatisticalInference/homework/hw2.Rmd @@ -167,7 +167,7 @@ round(pbinom(4, prob = .5, size = 6, lower.tail = TRUE) * 100, 1) --- &multitext -Consider a uniform distribution. If we were to sample 100 draws from a +Consider a uniform distribution. If we were to sample 100 draws from a uniform distribution (which has mean 0.5, and variance 1/12) and take their mean, $\bar X$