Excel format of the table attached.
St1: The proportion of museums in D related to Science, History and Archaeology is greater than the proportion of museums in F devoted to the same
% for D = 0.66
% for F = 0.64
TRUE
St2:The ratio of public museums to private museums is greatest for C
Ratio for C = 2.67
Ratio for E is greater than 9
hence C is not the greatest.
FALSE
St3: There is a positive correlation between the number of public museums and the number of visitors per year.
Out of 8 countries, 5 show an increase in visitors with increase in # public museums.
I would take that as a sign of POSITIVE correlation since majority is showing a +ve corr. It is not necessary that each country must show this +ve relationship (at least that's my understanding that if we plot this line on a graph with # public museums on X asis and Visitors per year on Y axis, if the slope is up, that's +ve correlation. A positive correlation can co-exist with some elements in the set that might be negatively correlated).
TRUE
Any expert comments would be much apprciated for the 3rd part.
St1: The proportion of museums in D related to Science, History and Archaeology is greater than the proportion of museums in F devoted to the same
% for D = 0.66
% for F = 0.64
TRUE
St2:The ratio of public museums to private museums is greatest for C
Ratio for C = 2.67
Ratio for E is greater than 9
hence C is not the greatest.
FALSE
St3: There is a positive correlation between the number of public museums and the number of visitors per year.
Out of 8 countries, 5 show an increase in visitors with increase in # public museums.
I would take that as a sign of POSITIVE correlation since majority is showing a +ve corr. It is not necessary that each country must show this +ve relationship (at least that's my understanding that if we plot this line on a graph with # public museums on X asis and Visitors per year on Y axis, if the slope is up, that's +ve correlation. A positive correlation can co-exist with some elements in the set that might be negatively correlated).
TRUE
Any expert comments would be much apprciated for the 3rd part.