Determine the probability of a union b
Suggest two events A and B. The probability of A is 0.3, the probability of B is 0.4, and probability of A intersect B is 0.2. Determine the probability of A union B?
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In a classroom there are 100 students. 60 of them are male. There're 50 seniors in the class and 20 of the females are seniors. determine the probability that the randomly selected student is a male and a senior?
If the cost of the therapist per unit of service is $50 and the cost of the machine per unit of service is $100, then the health care provider faces a tradeoff of how many units of labor for each one unit of capital?
A company currently sells 60,000 units a month at the $10 per unit. The marginal cost per unit is $6. The company is considering raising the price by 10% to $11.
Determine the U.S. auto maker plans to build 2 more plants in the China as it aims to harness continued growth in Asia. The company estimates that it must make annual investments of $40 thousand over a 13-year period.
Assume that in order to satisfy legal requirements, a meat pie manufacturer might only produce 0.2% of pies below weight of 730 grams. Suppose the manufacturer precisely meets this requirement and that weight of all pies is Normally distributed. G
A local golf course just bought a lawn mowing machine. It comes with the two years free maintenance. The manager wants to give them enough money in an 8.00% bank account now (EOY -0) to have a fund out of which he will pay for required maintenance
Consider two sample means distributions corresponding to the same x distribution. The first sample mean distribution is based on samples of size n=100 and the second is based on sample of size n=225.Which sample mean distribution has the smaller
Suggest the experiment of rolling single die. We are interested in observing odd number. Point out how we can introduce the concept of random variable and state all possible values it can assume.
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