Solved A packing plant fills bags with cement. The weight X

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. (a) Find P(X<52) (b) Find …

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Solved A packing plants fills bags with cement. The weight …

A packing plants fills bags with cement. The weight of a bag of cement can be followed by a normal distribution with mean 50 kg and standard deviation 2 kg. If the probability of the weight less than q is given by 0.0099, find the value of q.

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a packing plant fills bags with cement

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Solved Question 3:(15 points) A packing plant fills bags

Question: Question 3:(15 points) A packing plant fills bags with cement. The weight X kg of a bag of cement can be modeled by a normal distribution with mean 50kg and standard deviation 2 kg (a) Find P(X > 53). (b) Find the weight that is exceeded by 99% of the bags.

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Solved: 7 A packing plant fills bags with cement. The …

7 A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 3 kg. Find P(X>52). [3 marks] (b) Find the weight that is exceeded by 99% of the bags. [4 marks]

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Q4 A packing plant fills bags with cement. The weight X kg of a bag …

Q4 A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a Normal distribution with mean 50 kg and standard deviation of 2kg. a) If a bag is selected is at random, find the probability that the weight of the bag is greater than 55 kg. b) If three bags are selected at random, find the probability that 2 ...

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The Reabsenajkyer Packing Plant fills bags with cement. The weight of a bag of cement can be modeled by a normal distribution with a mean of 50 kg and a standard deviation of 2 kg. What is the possibility that a randomly chosen bag weighs more than 53 kg? What is the probability that a randomly chosen bag weighs between 47 kg and 53 kg? c.

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Solved A packing plant fills bags with cement. The weight X

A packing plant fills bags with cement. The weight X kg of a bag can be modeled by a normal distribution with mean 50kg and standard deviation 2kg. 4. a. Find the probability that a randomly selected bag weighs more than 53kg. b. Find the weight that is exceeded by 98% of the bags. Three bags are selected at random.

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Solved A packing plant fills bags with cement. The weight …

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. (a) Find P(X<52)

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A packing plant fills bags with cement. The weight X kg of a …

Three bags are selected at random. Find the probability that two weigh more than 53kg and one weighs less than 53kg. Answer: a) 0.0668 = 6.68% probability that a randomly …

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Solved A packing plant fills bags with cement. The weight …

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a Normal distribution with mean 50 kg and standard deviation of 2kg. a) If a bag is selected is at random, find the probability that the weight of the bag is greater than 55 kg. b) If three bags are selected at random, find the probability that 2 bags ...

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Solved: A packing plant fills bags with cement. The weight X …

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modellec by a normal distribution with mean 50 kg and standard deviation 2 kg. (a) Find P(X>53) (3) (6) Find …

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Solved 5 A packing plant fills bags with bags with cement.

5 A packing plant fills bags with bags with cement. The weight X kg of a bag of cement can be modelled by normal distribution with mean 50 kg and standard deviation 2 kg. Find the weight that is exceeded by 99% of the bags (2 points) 33.45 2.33 65.66 45.34 17.15

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Solved Q4 A packing plant fills bags with cement. The weight

Q4 A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a Normal distribution with mean 50 kg and standard deviation of 2kg. a) If a bag is selected is at random, find the probability that the weight of the bag is greater than 55 kg. b) If three bags are selected at random, find the probability that 2 ...

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Solved Q4 A packing plant fills bags with cement.

Q4 A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a Normal distribution with mean 50 kg and standard deviation of 2kg. a) If a bag is selected is at random, find the probability that the weight …

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A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50kg and standard deviation 2kg. Three bags are …

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Combined QP

A packing plant fills bags with cement. The weight . X. kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. (a) Find P(X >53). (3) (b) Find the weight that is exceeded by 99% of the bags. (5) Three bags are selected at random.

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Paper Reference(s) Edexcel GCE

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. (a) Find P(X >53). (3) (b) Find the weight that is exceeded by 99% of the …

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SOLVED: A packing plant fills bags with cement: The …

VIDEO ANSWER: Students, given that packing plants feel backs with cement the weight of a bag of cement, can be modeled by normal distribution with mean 50 kg and standard deviation of 2 kg. We need to find the chance that a randomly chosen bath will

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Solved: A packing plant fills bags with cement. The weight X …

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2kg.. c) Three bags are selected at …

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A packing plant fills bags with cement. The weight

A packing plant fills bags with cement. The weight ( X mat{~kg} ) of a bag of cement can be modelled by a normal distribution with mean ( 50 mat{~kg} ) and standard deviation ( 2 mat{~kg} ). (a) Find ( mat{P}(X>53) ). (b) Find the weight that is exceeded by ( 99 % ) of the bags. Three bags are selected at random.

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Solved A packing plant fills bags with cement. The Weight …

A packing plant fills bags with cement. The Weight X kg of a bag of cement can be modeled by a normal distribution with mean 50 kg and standard deviation 2 kg. (i) Find the probability of a randomly selected bag having a weight of more than 53 kg. (ii) Find the weight that is exceeded by 99% of the bags.

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SOLVED: Question 5: (12 points) packing plant fills bags with cement

Question 5:(12 points) packing plant fills bags with cement _ The weight X kg of a bag of cement can be modeled by a normal distribution with mean 50kg and standard deviation 2 kg (a) Find P(X > 53). (b) Find the weight that is exceeded by 99% of the bags.

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Solved A packing plant fills bags with cement. The weight X

Question: A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a Normal distribution with mean 50 kg and standard deviation of 2kg. a) If a bag is …

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Q4 A packing plant fills bags with cement. The weight X kg of a bag …

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. a) Find P(X>53) b) Find the weight that is exceeded by 99% …

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A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg.

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A packing plant fills bags with cement. The weight X kg of a bag …

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A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. (3) 100 bags of cement …

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Q4 A packing plant fills bags with cement. The weight

Question: Q4 A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a Normal distribution with mean 50 kg and standard deviation of 2kg. a) If a bag is selected is at random, find the probability that the weight of the bag is greater than 55 kg. b) If three bags are selected at random, find the probability ...

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Drew owns and operates an onion packing plant. To bag …

a packing plant fills bags with cement. the weight X kg of a bag can be modeled normal distribution with mean 50kg and standard deviation 2kg. a) Find the probability that a randomly selected bag weighs more than 53 kg. b)find the weight that exceed by 98% of the bags c)3 bags are selected randomly.

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A packing plant fills bags with cement. The Weight X kg of a …

(i) The probability of a randomly selected bag having a weight of more than 53 kg is approximately 93.32%. (ii) The weight that is exceeded by 99% of the bags is approximately …

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Solved Q2. A packing plant fills bags with cement. The

Q2. A packing plant fills bags with cement. The weight X kg of a bag of cement can be modeled by a normal distribution with a mean 50 kg and a standard deviation 2 kg. (a) Find P(x > 53). (b) Find the weight that is exceeded by 99% of the bags. If Three bags are selected at random. (©) Find the probability that two weigh more than 53 kg and ...

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SOLVED: Question 3: (15 points) A packing plant fills bags of cement …

Q2. A packing plant fills bags with cement. The weight X kg of a bag of cement can be modeled by a normal distribution with a mean of 50 kg and a standard deviation of 2 kg. (a) Find P(X > 53). (b) Find the weight that is exceeded by 99% of the bags. If three bags are selected at random,

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Solved 18] A packing plant fills bags with …

18] A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a Normal distribution with mean 50 kg and standard deviation of 2kg. a) If a bag is selected is at random, find the probability that the weight …

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Normal Distribution Questions 3.docx

Q1. A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. (a) Find P(X > 53).(3) (b) Find the weight that is exceeded by 99% of the bags. (5) Three bags are selected at random. (c) Find the probability that two weigh more than 53 kg and one weighs …

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Paper Reference(s) 6683/01 Edexcel GCE

A packing plant fills bags with cement. The weight X kg of a bag of cement can be modelled by a normal distribution with mean 50 kg and standard deviation 2 kg. (a) Find P(X > 53). (3) (b) Find the weight that is exceeded by 99% of the bags. (5) Three bags are selected at random.

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