[Decimal('2.29999999999999982236431605997495353221893310546875'), Decimal(
    '1.5'), Decimal('5.70000000000000017763568394002504646778106689453125'),
    Decimal('4.5999999999999996447286321199499070644378662109375'), Decimal
    ('5.5'), Decimal('1.5')]
How do I check for correlation using Decimal numbers/data with python 3