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Difference between batch processing and time sharing?
In batch processing the tasks are performed in batches. In time sharing, the operating system shares the time between each task.
What is the difference between lot number and batch number?
I think depends on how you used it? Basically they are the same. Batch is widely use in transaction while lot is use for stocks (small item, large quantity). Batch can also be use for stock in different warehouse process. Eg. 1: This batch of transactions contains lot ### to lot ###. 2: This transaction contains this batch of items ( usually larger items, smaller quantity, serialized). Better answer, anyone? =) Yes, I think I have a better answer or at least more complete.... A "batch" is (in mathematical/statistical terms) a "set" - in English it is an item/product that is made under (preparer) defined criteria under certain conditions (e.g controlled materials/ingredients, under a controlled temperature, for a controlled time frame, for a certain quantity, volume or time period) A "lot" is very similar to a batch, but it is a sub set of a batch. There can be many "lots" in a single batch, but a single lot can contain only one batch. (e.g. a batch is the full quantity defined by the preparer, and the batch may be separated into many lots. The "lot" should be traceable to a batch, and therefore made under the same criteria of the batch. Example Company X make batch of 1234 cookies, there are 10000 cookies in this batch, in order to sell them they break the "batch" into 1000 "lots" of 10 cookies each.
What was the Diamond Arms 410 with the rabbit engraved on it used for and what is the value of one with a three digit serial number?
Like any other .410, it would be used for hunting small game, like rabbits or dove, or dispatching small preditors like possums or skunks around the hen house. And you don't have a 3 digit serial number - that will just be a manufacturer's batch number or part number. Value will vary by condition, but if it is a single shot, it is worth $35 to $75, or if it is a double barrel it will bring $100-$250.
What is acceptance sampling?
Acceptance sampling can be defined as a statistical procedure for accepting or rejecting a batch of merchandise or documents. It involves establish the maximum number of defects discovered in a sample in a sample text before the entire batch is discarded.
What is the formula of a mean?
Obtain the arithmetic mean of a batch of numbers by adding them up and dividing by their count. For example, the arithmetic mean of 3, 5, and 10 equals (3 + 5 + 10)/ 3 = 6. There are other kinds of means, such as geometric and harmonic, but usually when the type of mean is not specified the arithmetic mean is intended. For completeness I will also provide an answer from probability theory. The mean of a random variable is its expectation, which is defined to be its integral. If the random variable has a distribution f(x)dx, its mean equals the integral of x*f(x)dx over all real numbers. This is related to the first definition of arithmetic mean. A batch of numbers gives rise to a random variable supported at those numbers, where the probability of each number is proportional to the number of times it occurs in the batch. (This is the empirical distribution function of the batch.) The arithmetic mean of the batch equals the expectation of that random variable.
