What am I?
This inferential statistical tool is used to compare the means of three or more groups.
ANOVA
This interpretation occurs when the correlation coefficient is 0.78.
High Positive Correlation/ High Positive Assumption
This statistical tool act same as the ANOVA but only compare two different groups.
Independent t-Test
This statistical tool is used as a non-parametric alternative to Pearson correlation when the data is not normally distributed.
Spearman's Rho
This formal statistical test is commonly used to determine whether a dataset is normally distributed.
Shapiro-Wilk Test
This interpretation occurs when the correlation coefficient is -1.00.
Low Negative Assumption/ Low Negative Correlation
This statistical tool is used when there is more than 3 groups of normally distributed datas and ONLY HAVE 1 Independent group.
One-Way ANOVA
This statistical tool is used to compare the mean values of people who eat snails to those who do not eat snails.
Independent t-test
This statistical tool used to determine whether two normally distributed datasets have an association.
Pearson Correlation Coefficient
This interpretation occurs when the correlation coefficient is 0.01.
Low Positive Correlation
This formulated null hypothesis is used when the normally distributed data sets are 3 or more?
Ho = μ1 = μ2 = ... = μk / Ho = μ1 = μ2 = μ3
This statistical tool is used to compare the pre-assessment and post-assessment scores of Grade 9-Rutherford in Math.
Paired t-Test
An inferential statistical tool used to compare a normally distributed dataset with a specific value.
One sample t-test
This formulated null hypothesis is used to determine whether there is a relationship between two normally distributed datasets.
The p-value for 5 conditions of background music is 0.50 at a 0.05 significance level. This is the correct decision regarding the null hypothesis.
Fail to reject the null
This written null hypothesis is used to test whether a dataset follows a normal distribution.
Ho = The Data is normal / Ho = The data is normally distributed
An inferential statistical tool used to compare the means of the same sample under two different conditions.
Paired t-Test
This data analysis tool in Excel is used to determine the significance and p-value of correlational data.
Regression
A one-way ANOVA on three normally distributed datasets gave a p-value of 0.01 at a 0.05 significance level. This is the correct decision regarding the null hypothesis.
Reject the null hypothesis
This formulated null hypothesis is used to test whether the average cooking time of a sample of 10 waffles is equal to 5 minutes.
Ho = μ1 = TV / Ho = μ1 = 5 minutes