P-value

Consequently we find the better model after dropping variables with the p-values more than 0.05. Model 5 is the best model which has all the significant variables and has lowest AIC value of 1478.82 and BIC value of 1513.17. If the marital status is altered from married to unmarried, while holding all other variables constant, the rate of churn decreases by (100% - 66.5%) = 33.5%. As year

Selection of test The test that will be uses is a one- way ANOVA test. A one-way ANOVA test involved the analysis of the difference between means of three or more groups and the variance within the groups (Salkind, 2013). The research scenario is looking at the difference between three groups which are individuals who cannot to identify hypertension lifestyle factors, can identify some hypertension lifestyle factors and can identify all hypertension lifestyle factors and their willingness to engage

What is the r value for the relationship between Hamstring strength index 60°/s and the Shuttle run test? Is this r value significant? Provide a rationale for your answer. ANSWER: The obligatory r value is -0.149 and this r value is not significant since the p-value for this correlation coefficient or r is 0.424 which is extra than 0.05 or 0.01 and henceforth at 5% and 10% both level , the null hypothesis of insignificance cannot be rejected and the assumption is the r value is not significant

and participants who did not, with participants in the caffeinated group (M = 7.64, SD = 2.41) performing worse than participants in the non-caffeinated group (M = 9.81, SD = 3.16), t (97) = 2.14, p < .05. It tells that the t-statistic with 97 degrees of freedom was 2.14, and the corresponding p-value was less than .05, specifically around 0.035. Therefore, it is appropriate to conclude the research study was statistically significant. But what does a statistically significant result really mean

respondent whose qualification were graduation prefer amount of money spent. The derived result reflects from organized retail the reflected Phi-value of 0.610 and p value of 0.00, so we can say there is association between the education level and amount of money spent and if we see the unorganized retail store the reflected Phi-value of 0.684 and p value of 0.00, so we can say that there is no association between the education and amount of money spent. The data collected reveals that most of the

the two groups (control and treatment) for change in mobility of the women with osteoarthritis (OA) over 12 weeks with the results of F(1, 22) = 9.619, p = 0.005. Discuss each aspect of these results. The F-value is high enough at the 5% level of significance to suggest a significant difference between the control and treatment groups. The p-value 0.005 &lt; 0.05 hence this suggests a rejection of the null hypothesis, meaning that the control and treatment groups are found to be different.

Since 79.38 is larger than 12.592, I can reject the null hypothesis and conclude this data to be statistically significant. My P-value is 0.00 and with a significance level of 0.05, I am able to reject the null hypothesis that income does not influence vote choice and I am able to conclude that income does have an effect on vote choice. Table 1 2012 Presidential Vote by Prospective

DESCRPTION OF REGRESSION RESULTS In order to empirically examine the extent to which changes in price causes changes in broiler (chicken) consumption, time-series data was collected on 40 observations extending from 1960 to 1999 on nine explanatory variables in total. I regressed this data using an Ordinary-Least Squares (OLS) approach. The main explanatory variable used for my analysis was the consumer price index (CPI) for whole fresh chicken with the base years denoted as the 1982 to 1984 time

to taking the memory test. Data Analysis: In order to analyze the data, the significance level (p-value) was set to .05. This means that there is a 5% chance of finding a difference between the null hypothesis and the alternative hypothesis. Assuming that the null hypothesis is true, a p-value is the probability of the data falling outside of the normal bell curve of the sample data. A p-value less than or equal to the set significance level is considered statistically significant. In addition

hypothesis: The mean salary of behavioral therapists is not $75,000. 5. What does the critical value represent? The critical value represents the point on the scale of test statistic value in which the null hypothesis is rejected (Salkind, 2014). The critical value is also used to calculate the margin of error (Salkind, 2014). Lastly, the critical value is determined from the alpha or significance value of the hypothesis test (Salkind, 2014). 6. Given the following information, would your decision