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- A store sells on average 1.4 cars per day. What is the probability that it will sell at least 2 cars today?1.A husband and wife take out an insurance policy for a 20 year term. It is estimated the probability of being alive in 20 years time is 0.8 for the husband, and 0.9 for the wife. What is the probability that in 20 years time, just one of them will be alive. Explain your reasoning carefully.If you roll 1 six sided die, what is the probability that you roll a 3? (Express your answer as a percentage or decimal)
- A new automated production process has been averaging 2 breakdowns per day (assume 8 hours of operation per day) . What is the probability that the process can run a full 8-hour shift without a breakdown?In CE Board examinations there are 3 subjects (Mathematics, Surveying and Transportation Engineering, Hydraulics and Geotechnical Engineering, and Structural Engineering and Construction), the probability that an examinee will pass in each subject is 0.8. What is the probability that the examinee will pass at least two subjects?You flip a fair coin 10 times. What is the probability that you flip all tails? Answers should be percentages correct to five decimal places.
- B) What is the probability that daily production is more than 27.3 liters?7. According to a college survey, 22% of all students work full time. In a survey of 14 students, what is the probability that no more than 2 of them work full time?Vehicles pass through a junction on a busy road at an average rate of 200 per hour. Determine the following: 1. The probability that less than 50 vehicles will pass through the junction in the next 30 minutes. 2. The probability that more than 200 will pass through the junction in the next 30 minutes.
- A baseball player has a lifetime batting average of 0.213. If, in a season, this player has 365 "at bats", what is the probability he gets 54 or more hitsMr. Siozios finds that the empirical probability of a student failing statistics is 30%. There are 10 students. Find the probability that at most three students fail statistics.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 c) What is the probability that you will die as a passenger car occupant next year? Make sure your answer is accurate to at least 2 significant figures (values after leading zeros) Question Help: DPost to forum