Here are some scenarios: • According to market research, a business has a 75% chance of making money in the first 3
years.
• According to lab testing, of a certain kind of experimental light bulb will work after 3 years.
• According to experts, the likelihood of a car needing major repairs in the first 3 years is 0.7.
1. Write the scenarios in order of likelihood from least to greatest after three years: the business
makes money, the light bulb still works, and the car needs major repairs.
2. Name another chance experiment that has the same likelihood as one of the scenarios.

like many students at university, you may be unhappy about the results you attain in exams. you may feel that even with all you are doing there must be something more -- or different-- you could be doing to get better grades. we have all at some time or other heard of that student who only studies a couple of hours for final exams and scores a's every time. we stand in awe of those who seem to breeze through without undue effort and seem to need very little in the way of studying to nail an exam. the reasons for success, in what i think are the vast majority of cases, are less esoteric than many students think: successful students consistently apply a series of productive strategies with view to attaining clearly identified learning and grade goals throughout the academic term.