1. Deterministic techniques assume that no uncertainty exists in model parameters. 2. A continuous random variable may assume only integer values within a given interval. 3. A joint probability is the probability that two or more events that are mutually exclusive can occur simultaneously. 4. A decision tree is a diagram consisting of circles decision nodes‚ square probability nodes‚ and branches 5. Starting conditions have no impact on the validity of a simulation model. 6. A table of random
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understand‚ you just need to use a little bit of binary (base 2) arithmetic and decimal (base 10) arithmetic. IP addresses are 32 bits long‚ and the normal way of writing them is called dotted-decimal notation. To write an address in dotted-decimal notation‚ we divide the 32 bits of the address into four 8-bit chunks. Each 8-bit chunk is called an octet or a byte. We then convert the octets from binary to decimal and put dots (.) between them. Figure 7-1 shows four forms of the same IP host address
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are interpreted as radians (default) or degrees‚ depending on mode setting (Rad‚ Deg or Grad mode). Number formats Results can be rounded to a user-specified number of decimal places (max 12-digit). This calculator can round mantissa under scientific notation‚ also. For example‚ numbers rounded to a 4 digit like this: decimal number 1.2345‚ integer number 35269.0000 and scientific number 3.5269 e-31. Arithmetic operators To perform basic mathematical operations use the following arithmetic operators:
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slug the mass was determine accurately by both direct weighing and by weighing by difference. But when using the electronic balance the mass was more accurate and the electronic balance can determine mass to three decimal places while centigram balance can only determine mass to two decimal places. Procedure The slug was used by measuring of different methods‚ the slugs was placed in a 100ml beaker and weighed then the slug was removed and the beaker was weighed. The measurement of the beaker and
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equations to real world applications. Topic: Practical applications of math equations through the use of school lunch in the cafeteria. Lesson Background: Student will have previously explored various math concepts including common use of fractions‚ decimals‚ and percentages as well as their meanings. Students will have garnered a basic understanding of how these concepts relate to one another and how to obtain equivalent measurements amongst each unit. Preparation Content Objectives: By the end of
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1. Find a) P(Z > 2.58)‚ b) P(Z < -1)‚ c) P(-1.5 ( Z < 5) Ans : a) P( Z > 2.58) = 0.0049 ( 4 decimal places) b) P ( Z < -1) = 0.1587 ( 4 decimal places) c) P ( -1.5≦ Z < 5) = P ( -1.5 < Z < 5) = (0.5- 0.0668) + ( 0.5 -0) = 0.9332 ( 4 decimal places) 2. Find the value of z if the area under a Standard Normal curve a) to the right of z is 0.3632; b) to the left of z is 0.1131; c) between 0 and z‚ with
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hours of 25‚000. During 2013‚ Wenner Corp. uses the machinery for 2‚650 hours‚ and the machinery produces 59‚415 units. From the information given‚ compute the depreciation charge for 2013 under each of the following methods. (Round answers to 0 decimal places‚ e.g. $45‚892.) Problem 11-6 Conan O’Brien Logging and Lumber Company owns 3‚200 acres of timberland on the north side of Mount Leno‚ which was purchased in 2000 at a cost of $640 per acre. In 2012‚ O’Brien began selectively logging this
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astronomy and astrology. It was Aryabhatta‚ who gave a new direction to trigonometry. The decimal system too was an innovation of India. By the third century B.C. mathematics‚ astronomy and medicine began to develop separately. In the field of mathematics ancient Indians made three distinct contributions‚ the notation system‚ the decimal system and the use of zero. The earliest epigraphic evidence of the use of decimal system belongs to the fifth century A.D. Before these numerals appeared in the West
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variables * atan — Arc tangent * atanh — Inverse hyperbolic tangent * base_convert — Convert a number between arbitrary bases * bindec — Binary to decimal * ceil — Round fractions up * cos — Cosine * cosh — Hyperbolic cosine * decbin — Decimal to binary * dechex — Decimal to hexadecimal * decoct — Decimal to octal * deg2rad — Converts the number in degrees to the radian equivalent * exp — Calculates the exponent of e * expm1 — Returns exp(number) - 1
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Question 1-CXC Past Paper Questions: 1989-2011 May 1989 (a) Find the exact value of (4⅘÷2⅔)- (1⅓) 2 (5 marks)(b) Write your answer to part (a) as a decimal correct to 2 significant figures. (2marks)(c) A sum of money is to be divided among A‚B‚ AND C in the ratio of 2:3:5. Thelargest share amounts to $1200.Calculate: (i) the total sum of money to be shared(ii) A’s share(iii) the percentage of the total amount that Breceives (5 marks) May 1990 Calculators‚ slide rules and mathematical tables
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