this is the table i have below, and i need to do a statistical test to see if theres any significant difference between the left and right values of each i.e between 70.5 and 71.5 then between 81.5 and 80 etc ,i just need to know the test i would need to use like a T test or something simular,

these numbers are finger lengths on each hand if that helps.

thanks

LEFT RIGHT

D2 70.5 71.5

D3 81.5 81

D4 77 76.5

D5 60.5 61.5