Comparing Treatments Using Randomized Experiments · Statistics and Probability · Flashcards

QUESTION

Find the observed statistic:

\bar{x}_1=18.2

,

\bar{x}_2=16.9

; what is

\bar{x}_1-\bar{x}_2

?

QUESTION

Decide significance: If a randomization test gives

p=0.03

at

\alpha=0.05

, what is the conclusion?

QUESTION

Decide significance: If a randomization test gives

p=0.42

at

\alpha=0.05

, what is the conclusion?

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