Question 3 The British chocolate manufacturer Cadbury in Birmingham is well-known for offering a wide range of products, from chocolate bars, cakes, desserts to biscuits. In this manufacturer, a machine is programmed to distribute 1600 grams of chocolate bars into every box. However, some boxes include slightly less chocolate bars than 1600 grams and some have significantly more. With a mean of 1600 grams and a standard deviation of 18 grams, the total amount of chocolate bar in all the boxes exhibits a normal distribution. (a) (b) (c) Calculate the probability that a randomly selected box contains 1620 to 1650 grams of chocolate bar. Examine the percentage of such boxes contain less than 1570 grams of choco- late bar. Give an explanation on the possibility for a box less than 1520 grams of choco- late bar.

Question 3 The British chocolate manufacturer Cadbury in Birmingham is well-known for offering a wide range of products, from chocolate bars, cakes, desserts to biscuits. In this manufacturer, a machine is programmed to distribute 1600 grams of chocolate bars into every box. However, some boxes include slightly less chocolate bars than 1600 grams and some have significantly more. With a mean of 1600 grams and a standard deviation of 18 grams, the total amount of chocolate bar in all the boxes exhibits a normal distribution. (a) (b) (c) Calculate the probability that a randomly selected box contains 1620 to 1650 grams of chocolate bar. Examine the percentage of such boxes contain less than 1570 grams of choco- late bar. Give an explanation on the possibility for a box less than 1520 grams of choco- late bar.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter5: A Survey Of Other Common Functions

Section5.3: Modeling Data With Power Functions

Problem 6E: Urban Travel Times Population of cities and driving times are related, as shown in the accompanying...

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