71. Exemplar Exercise Problem XXX

All the jacks, queens and kings are removed from a deck of \(52\) playing cards. The remaining cards are well shuffled and then one card is drawn at random. Giving ace a value \(1\) similar value for other cards, find the probability that the card has a value

 

1. \(7\)

 

2. greater than \(7\)

 

3. less than \(7\)