Given significant level of 0.05, what is the critical value for this test? What
ID: 3274479 • Letter: G
Question
Given significant level of 0.05, what is the critical value for this test?
What is the test statistics of this problem?
Using Table 5, what is the estimated p-value?
between 0.01 and 0.025
between 0.025 and 0.05
between 0.05 and 0.1
None of above
Base on our test, we have enough evidence to say that doctors' working hour has been reduced.
True
False
How Type I and Type II errors can occur in this hypothesis test?
A Type I error can occur if the proportion of unionized employees is below 0.123 and the null hypothesis is not rejected.
A Type I error can occur if the proportion of unionized employees is above or equal to 0.123 and
the null hypothesis is not rejected.
A Type I error can occur if the proportion of unionized employees is below 0.123 and the null hypothesis is rejected.
A Type I error can occur if the proportion of unionized employees is above or equal to 0.123 and
the null hypothesis is rejected.
Using level of significance of 0.05, what is this probability of Type I error?
Using level of significance of 0.05, what is this probability of Type II error if the actual proportion of unionized employees in the workforce is 10%?
between 0.01 and 0.025
between 0.025 and 0.05
between 0.05 and 0.1
None of above
Base on our test, we have enough evidence to say that doctors' working hour has been reduced.
True
False
How Type I and Type II errors can occur in this hypothesis test?
A Type I error can occur if the proportion of unionized employees is below 0.123 and the null hypothesis is not rejected.
A Type I error can occur if the proportion of unionized employees is above or equal to 0.123 and
the null hypothesis is not rejected.
A Type I error can occur if the proportion of unionized employees is below 0.123 and the null hypothesis is rejected.
A Type I error can occur if the proportion of unionized employees is above or equal to 0.123 and
the null hypothesis is rejected.
Using level of significance of 0.05, what is this probability of Type I error?
Using level of significance of 0.05, what is this probability of Type II error if the actual proportion of unionized employees in the workforce is 10%?
Explanation / Answer
1) option d none of the above
2) false
3-) A Type I error can occur if the proportion of unionized employees is below 0.123 and the null hypothesis is rejected.
4) a significance level of 0.05 indicates a 5% risk of concluding that a difference exists when there is no actual difference.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.