0
What else can I help you with?
Can paired means be statistically significant?
No. However, the difference between them can be.
Are the differences between mean and median significant?
yes median is the middle number of the group and mean is the avergage number of the group put together
To decide whether observed differences between samples reflect actual differences between?
statistical significance
What is the difference between a crude odds ration and an adjusted odds ratio?
Odds ratio (AD/BC) is the ratio between number of times that something happens and does not happen. Crude odds ratio is the ratio that is not stratified (ex. by age). Adjusted odds ratio is a stratified odds ratio. If the odds ratio equals one, then there is no association, and null hypothesis shall be accepted. If one is included into confidence interval, then it is possible that odds ratio equals one, and it is not statistically significant. If stratified odds ratios are about the same, or there are no significant differences, the odds ratios are combined into one common odds summary estimate of two stratum specific ORs using Mantel-Haenszel and/or Cohran's tests, or multivariable analysis.
How many tornadoes do we average each year in Illinois?
Illinois averages between 50 and 55 tornadoes per year.
Can paired means be statistically significant?
No. However, the difference between them can be.
How is the null hypothesis of the independent samples t test verbalized?
The null hypothesis of the independent samples t-test is verbalized by either accepting or rejecting it due to the value of the t-test. If the value is less than 0.05 it is accepted and greater than 0.05 is rejecting it.
What does it mean to say the difference between the means of group a and b is statistically significant?
There is an established statistical point for most comparisons or measurements that is so small that differences at or below it are considered to be "random", "predictable", or "meaningless". If a difference between A and B exceeds this point, it is said to be "significant", which does not necessarily mean "important" or "huge" - just "significant".
When is there no trend line for a scatter plot?
When no possible relationship between the two variables in question is statistically significant.
Clinical psychologist explain why the null hypothesis stating that there were no statistically significant differences between benefits of behavioral therapy and psychoanalysis when treating an eating?
u do know that that question makes no sense? i think u left out a little bit at the end.............. u mean an ed?
Research on differences between the moral reasoning of males and females has shown that?
there are significant differences between moral reasoning of men and women
What are within group and between group differences?
Within-group differences refer to variations that exist among individuals or data points within the same group or category. This can include differences in characteristics, behaviors, or outcomes within the group. Between-group differences refer to variations that exist between different groups or categories. This can include differences in averages, distributions, or patterns observed when comparing multiple groups.
Similarities between Mars northern and southern hemisphere?
There are no significant differences.
What does anova tell us?
ANOVA, or Analysis of Variance, is a statistical method used to determine if there are significant differences between the means of three or more groups. It helps to identify whether any of the group means are statistically different from each other, indicating that at least one group has a different effect or outcome. By analyzing the variance within and between groups, ANOVA can provide insights into the factors that may influence the observed differences.
Is there significant differences exist between accounting standards issued by the fasb and the iasb?
no
What kind of test analyze data for experimental treatments?
An analysis of variance (ANOVA) test is commonly used to analyze data from experimental treatments to determine if there are statistically significant differences between groups. This test compares the means of multiple groups to assess whether any differences observed are due to the treatments or simply random variation.
In analysis of variance the magnitude of the mean differences from one treatment to another will contribute to what?
In analysis of variance (ANOVA), the magnitude of the mean differences between treatments contributes to the calculation of the F-statistic, which assesses whether these differences are statistically significant. Larger mean differences typically indicate a greater likelihood that the treatments have different effects, leading to a higher F-value. This, in turn, helps determine if the null hypothesis of equal means can be rejected, suggesting that at least one treatment differs from the others.
