how can i solve Probabilities in excel using megastat i have

how can i solve Probabilities in excel using megastat? i have an assignment due tomorrow I\'m really having a hard time. the question is : A standard 52-card deck of playing cards has 13 spades, 13 diamonds, 13 hearts and 13 clubs. 1- : Seven cards are chosen without replacement from a well-mixed standard 52-card deck of playing cards. What is the probability between 3 and 5 cards, inclusive, chosen are spades? 2- Seven cards are chosen at with replacement at random from a standard 52-card deck of playing cards. What is the probability between 3 and 5 cards, inclusive, chosen are spades? 3-: Seven cards are chosen without replacement from a well-mixed stack of 10 52-card decks of playing cards. What is the probability between 3 and 5 cards, inclusive, chosen are spades? 4-: Seventy cards are chosen without replacement from a well-mixed stack of 10 52-card decks of playing cards. What is the probability between 15 and 20 cards, inclusive, chosen are spades?

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