Mathematics, 24.02.2022 17:50 jabriskie5668
You might need: Calculator Lilyana runs a cake decorating business, for which 10% of her orders come over the telephone. Let C be the number of cake orders Lilyana receives in a month until she first gets an order over the telephone. Assume the method of placing each cake order is independent. Find the probability that it takes fewer than 5 orders for Lilyana to get her first telephone order of the month. You may round your answer to the nearest hundredth. PC <5) = Show Calculator Stuck? Watch a video or use a hint. Report a problem
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And employees salary increase by $4500 which represents a 15% raise what is the employees new salary
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If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.
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What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14
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Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
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You might need: Calculator Lilyana runs a cake decorating business, for which 10% of her orders come...
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