Calculate the correlation between the variables Alder and Training. Enter correlation coefficient and p-value and illustrate the correlation with a graph.

Alder and Daily Exercise

Use Jamovi software to answer the questions. The data material is attached and so are the questions here.

1. Enter variable level for all variables in the data material.

2. Calculate suitable central measures and dispersion measures for all variables in the data material.
Use relevant statistical measures depending on variable level.
Applicable dispersion measures:
For ordinal variables, for example, the first and third quartiles are specified.
For nominal variables, for example, proportions can be specified

3. Calculate the correlation between the variables Alder and Training. Enter correlation coefficient and p-value and illustrate the correlation with a graph.

4. Calculate the correlation between the variables Alder and Daily Exercise. Enter correlation coefficient and p-value and illustrate the correlation with a graph.

5. Do a t-test comparing the average time spent on physical activity between the two programs Nurse and Health Counselor. Enter mean values in the two groups and p-value.