I have a job interview where I need to present the main findings of some data but I am struggling to perform a data analysis on it. They have only given us the average but not the raw data so I cannot perform an ANOVA to see if there is a significant difference between the groups.
How can I tell if there is a significant difference in this data?
What data analysis can I perform?
Am I just being silly here and completely missing it? I was thinking of doing a histogram of the two tables and that it shows differences in life expectancy in regions and differences between time periods but are they significant differences?
I was also going to do an ANOVA between the two tables but I don't think that shows anything particularly useful as they are completely different data sets and unrelated so don't have much real-life relevance right?
I have attached the data and the presentation task.
Any kind of guidance or advice would be really helpful!
Thank you so much!
How can I tell if there is a significant difference in this data?
What data analysis can I perform?
Am I just being silly here and completely missing it? I was thinking of doing a histogram of the two tables and that it shows differences in life expectancy in regions and differences between time periods but are they significant differences?
I was also going to do an ANOVA between the two tables but I don't think that shows anything particularly useful as they are completely different data sets and unrelated so don't have much real-life relevance right?
I have attached the data and the presentation task.
Any kind of guidance or advice would be really helpful!
Thank you so much!