In statistical language, the results are significant at (and remember statisticians report the lowest p level possible)
a. p < .05
b. p < .01
c. p < .001
In statistical language, the results are significant at (and remember statisticians report the lowest p level...
9. A hypothesis test is performed with a significant level of á05 a) If the P-value is.08, is Ho rejected?7 b) If the P-value is .08, are the results statistically significant at 05 level? c) If the P-value is.03, is Ho rejected? d) If the P-value is .03, are the results statistically significant at 05 level?
A researcher sets the significance level (α) at .01. If the results of the statistical analysis reveal a p-value of .01, the researcher should reject the null hypothesis. The potential error that the researcher is making is a Type____ error.
A researcher sets the significance level (α) at .05. If the results of the statistical analysis reveal a p-value of .05, the researcher should ______ (reject or fail to reject) the null hypothesis. The potential error that the researcher is making is a Type _____ (I or II) error.
A researcher sets the significance level (α) at .05. If the results of the statistical analysis reveal a p-value of .061, the researcher should ______ the null hypothesis. The potential error that the researcher is making is a Type_____error.
A researcher sets the significance level (α) at .05. If the results of the statistical analysis reveal a p-value of .022, the researcher should ___ the null hypothesis. The potential error that the researcher is making is a Type ____ error.
A researcher sets the significance level (α) at .01. If the results of the statistical analysis reveal a p-value of .015, the researcher should ___ the null hypothesis. The potential error that the researcher is making is a Type ___error.
A researcher sets the significance level (α) at .01. If the results of the statistical analysis reveal a p-value of .009, the researcher should ____the null hypothesis. The potential error that the researcher is making is a Type ____ error.
A research report describing the results from a repeated-measures study states: The data show no significant difference between the two treatments, t(10) = 1.65, p > .05. Based on this report, you can conclude that a total of _____ individuals participated in the research study . Please provide details. 9 10 11 12
You are examining results that are comparing three different educational degrees in nursing (diploma, ADN, and BSN) to their reported levels of commitment to the profession. The researcher set the alpha level (the level of statistical significance) prior to the study at p< 0.05. Which of the findings below demonstrate statistical significance, based on the researcher's alpha level? a) No decision can be made as to whether a significant difference was found among diploma, associate degree, and baccalaureate graduates' scores. b)...
A research report describing the results from a dependent samples t test states, "The data showed a significant difference between treatments, t(22) = 4.71, p < .05." From this report you can conclude that the number of people in the study is ________ and the test was ____________. (Note: Assume matched subjects are not used when answering this question.) a. 22, not significant b. 22, significant c. 23, not significant d. 23, significant