百度试题 结果1 题目 Find the critical value xi for a left-tailed test when n = 30 and a = 0.05.Use Table 6 in Appendix B to find x 相关知识点: 试题来源: 解析 17.708 反馈 收藏
Find the critical value chi^2_R corresponding to a sample size of 6 and a confidence level of 95%. Find the critical value χ^2 corresponding to a sample R of size 7 and a confidence level of 90%. Find the critical t-value that corre...
Determine the degrees of freedom, find the critical value, and identify the rejection region.Continuing Education You work for a college's continuing education department and want to determine whether the reasons given by workers for continuing their education are related to job type. In your study...
Find the critical value zα/2 that corresponds to α = 0.20. z-test critical values An important component of performing a z-test is finding the critical value or z-cutoff, that corresponds to the specified value of α. A z-test is considered significant if the computed z-score is...
Question: Find the critical value(s) and rejection region(s) for the indicated t-test, level of significance α, and sample size n.Left-tailed test, α=0.01,n=11The critical value(s) is/areUse a comma to separate answers as...
【题目】Determine the degrees of freedom, find the critical value, and identify therejection region.Borrowing and EducationA financial aid officer is studying the relationshipbetween who borrows money for college in a family and the income of thefamily. As part of the study, 1611 families are ...
Answer to: Find the critical value for the level of significance. Include a graph with your answer. Right-tailed test, alpha = 0.05 By signing up,...
Determine the degrees of freedom, find the critical value, and identify therejection region.Borrowing and Education A financial aid officer s studying the relationshipbetween who borrows money for college in a family and the income of thefamily. As part of the study, 1611 families are randomly ...
Find the critical value of {eq}F {/eq} for the following. Round to two decimal places. {eq}df = (3, 3) {/eq} and area in the right tail {eq}= 0.01 {/eq}. F-distribution F-distribution is the continuous probability with 2 paramet...
Method 1 – Find T Critical Value in Excel The T critical value is basically the indicator of determining the statistical significance of a T-test. Depending on the type of test, the calculation process varies. 1.1 Use T.INV Function for Left-Tailed Test Steps: Go to C8. Write down the...