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10 questions from this quiz
Population correlation coefficient
H0:ρ=0H_0: \rho = 0H0:ρ=0
H1:ρ>0H_1: \rho > 0H1:ρ>0
H1:ρ≠0H_1: \rho \neq 0H1:ρ=0
Critical values from tables
Sample size nnn and significance level
When r>r >r> critical value
Sufficient evidence of correlation
Do not reject H0H_0H0
When ∣r∣|r|∣r∣ exceeds critical value
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