ALL ABOUT STATS

I. Determine whether the given random variable is discrete or continuous variable. Write D for Discrete and C for Continuous 1. The length of time in seconds it takes for a ball to return to the ground when tossed vertically upward. 2. The number of even numbers that are drawn from a winning 6-number lotto combination 3. The number of sandwiches sold in one day at a school canteen 4. The time it takes for the winner of a of a five-kilometer race to cross the finish line. 5. The height in centimeters of a student randomly chosen from a senior class. 6. Number of traffic fatalities per year in the city of Muntinlupa 7. Distance a golf ball travel after being hit by a driver. 8. Time required to drive from home to school in any given day. 9. Number of ships in Batangas port. 10. Your weight before breakfast each morning. Il. List the values of the random variables defined in the following: 1. The number of green balls drawn if five balls are drawn from a box which contains four red, three green and two yellow balls. 2. The number of heads that turn up when four fair coins are tossed. 3. The number of female employees selected if five employees are selected by lottery from a group of six male and six female employees. 4. The number of bounced checks (due to insufficient funds) that a bank receives in a day. 5. The number of Covid-19 patients that recovers from this sickness in a certain hospital per day