資訊推薦

• 39. A study is being conducted in which the health of two independent groups of ten policyholders is
• 40. For Company A there is a 60% chance that no claim is made during the coming year. If one or more
• 41. A company takes out an insurance policy to cover accidents that occur at its manufacturing plant
• 73. The waiting time for the first claim from a good driver and the waiting time for the first claim
• 20. 下圖為三大洋垂直向的水團分布，圖中白色箭頭代表水團的流向。下列關於此圖與水團的敘述，何者有誤？(A)垂直向的水團分布主要是依照海水的溫度、鹽度性質來辨識的 (B)太平洋 的平均海底深度為較其他
• 42. An insurance policy pays 100 per day for up to three days of hospitalization and 50 per day for
• 43. Let X be a continuous random variable with density functionCalculate the expected value of X. (A
• 74. A tour operator has a bus that can accommodate 20 tourists. The operator knows that tourists may
• 75. An insurance policy pays a total medical benefit consisting of two parts for each claim. Let X r
• 76. A car dealership sells 0, 1, or 2 luxury cars on any day. When selling a car, the dealer also tr
• 77. The profit for a new product is given by Z = 3X – Y – 5. X and Y are independent random variable
• 78. A company has two electric generators. The time until failure for each generator follows an expo
• 79. In a small metropolitan area, annual losses due to storm, fire, and theft are assumed to be mutu
• 80. Let X denote the size of a surgical claim and let Y denote the size of the associated hospital c
• 81. Two life insurance policies, each with a death benefit of 10,000 and a one-time premium of 500,
• 82. A diagnostic test for the presence of a disease has two possible outcomes: 1 for disease present
• 83. An actuary determines that the annual number of tornadoes in counties P and Q are jointly distri
• 84. You are given the following information about N, the annual number of claims for a randomly sele
• 44. A device that continuously measures and records seismic activity is placed in a remote region. T
• 85. Under an insurance policy, a maximum of five claims may be filed per year by a policyholder. Let
• 86. The amounts of automobile losses reported to an insurance company are mutually independent, and
• 87. An insurance agent offers his clients auto insurance, homeowners insurance and renters insurance
• 88. The cumulative distribution function for health care costs experienced by a policyholder is mode
• 45. A piece of equipment is being insured against early failure. The time from purchase until failur
• 46. An insurance policy on an electrical device pays a benefit of 4000 if the device fails during th