2. The mean number of power outages in the city of Manila is 4 per year. Find the probability that in a given year a. b. There are exactly 3 outages. There are more than 3 outages.
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- The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For these questions, assume these values are not changing from year to year, and that the population of the United States is 312 million people. Cause Deaths Passenger car occupant 13,100 Motorcycle driver 4,500 Tornado 553 Skydiving 56 b) What is the probability that you died as a passenger car occupant last year? Make sure your answer is accurate to at least 2 significant figures (values after leading zeros) Question Help: DPost to forum2. Find the probability distribution for the number of heads that will occur when 5 coins are tossed.2. The driving time between Toronto and North Bay is found to range evenly between 195 and 240 mins. a. [4] What is the probability that the drive will take less than 210 mins? Explain your calculations. b. [3] What is the probability that the drive will take exactly 210 min? Explain your answer.
- The average number of field mice per acre in a 5-acre wheat field is estimated to be 10. Find the probability that fewer than 6 field mice are found (a) on a given acre; (b) on 2 of the next 3 acres inspected.Students arrive at restaurant at an average rate of 5 in 15 minutes. 1. The probability that 3 students arrive in 15 minutes 2. The probability that 3 students arrive in 30 minutes is 3. The probability that more than 2 students arrive in 30 minutes isThe average number of calls per minutereceived by a telephone switchboard is 120. What is the probability of receiving less than 4 calls in 2 seconds? A. 0.4335 B. 0.1334 OC. 0.3354 OD.0.0335
- Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes. The probability is. (Round to four decimal places as needed.)The average number of students per day in any given classroom at Lakeland High School is about 22. What is the probability that a randomly selected classroom had exactly 21 students on a given day? Round to 3 decimal places.If the probability of rolling “5” after 6 rolls is 1/6, what is the complement of the probability of rolling “5”
- 10. Help plzSuppose the probability of contracting a certain disease is 1 in 69 for a new case in a given year. Approximate the probability that in a town of 110 people there will be at least one new case of the disease next year. Express your answer as a percentage rounded to the nearest hundredth without the % sign.The maternity ward at Dr. Jose Fabella Memorial Hospital in Manila in the Philippines is one of the busiest in the world with an average of 54 births per day. Let X = the number of births in an hour. What is the probability that the maternity ward will deliver a. exactly 4 babies in one hour. b. exactly 7 babies in one hour.