The correlation between parental control and student' self-esteem in a sample of 713 students was r...
The correlation between parental control and student' self-esteem in a sample of 713 students was r = −0.19. the calculated t statistic was -4.178 for testing null hypothesis
Calculate an approximate P-value for testing H0 = 0 over the two-sided alternative .
Homework Answers
Alpha = 0.05
df = n-2 = 713-2 = 711
alpha = 0.05
Null and Alternate Hypothesis
H0: ρ = 0 (No Correlation)
Ha: ρ <> 0 (Correlation is present)
Test Statistic
t = -4.178
p-value = TDIST(4.178,711,2) = 0.000033
Result
Since the p-value is less than 0.05, we reject the null hypothesis.
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