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Make sure you give the Probability Notation/Statement when finding any probabilities. 1. Local phone numbers in U.S. con
Posted: Sun Sep 05, 2021 5:10 pm
by answerhappygod
- Make Sure You Give The Probability Notation Statement When Finding Any Probabilities 1 Local Phone Numbers In U S Con 1 (49.08 KiB) Viewed 133 times
Make sure you give the Probability Notation/
Statement when finding any probabilities. 1. Local phone numbers in U.S. consist of 7 digits (this does not count the area code). How many different telephone numbers are possible, assuming that the local number cannot begin with 0 or 1? 2. Restaurant menu has: 5 appetizers, 10 main dishes, 4 desserts, 5 drinks. If you would like to order all 4, how many different meals can you order? 3. Two cards are selected in sequence from a standard deck (52 cards). Find the probability that the second card is an ace, given that the first card is: a) a seven (assume that the first card is not replaced), b) an ace (assume that the first card is not replaced), What would be the answer in a) and b) if the first card is replaced? 4. You purchase 20 lottery tickets for which the probability of winning some prize on a single ticket is 1 in 10. What is the probability that you have at least 1 winning ticket among the 20 tickets?