One card is drawn at random from a well shuffled deck of 52 cards. In which of the following cases are the events E and F independent?
i. E: 'the card drawn is a spade'
F: 'the card drawn is an ace'
ii. E: 'the card drawn is black'
F: 'the card drawn is king'
ii. E: 'the card drawn is a king or queen'
F: 'the card drawn is a queen or jack'.

Answer

i. E, F are independent events , ii.E, F are independent events and ii. E, F are not independent events