Reference no: EM13927481
1. Suppose we have two bowls full of candies. Each bowl contains four different flavours of candy - grape (which are purple), lemon (which are yellow), cherry (which are red) and raspberry (which are also red).
(a) We will randomly select one candy from each bowl. The outcome of interest is the flavour of each of the two candies. Write out the complete sample space of outcomes.
(b)Suppose instead that we randomly select one candy from each bowl, and the outcome of interest is the colour of each of the two selected candies. Write out the complete sample space of outcomes.
2.*Give all probabilities to four decimal places.
Bowl #1 contains 2 grape candies, 5 lemon candies, 8 cherry candies and 5 raspberry candies.
Bowl #2 contains 8 grape candies, 7 lemon candies, 4 cherry candies and 1 raspberry candies.
(c) What is the probability that the two selected candies are the same flavour?
(d) What is the probability that the two selected candies are different colours?
(e) What is the probability that the first selected candy is lemon or that the second selected candy is cherry?
(f) Let X be the number of grape candies that are selected. Find the probability distribution of X by filling in the table below:
X 0 1 2
P(X = x)
Question 2: Percentage grades in a large chemistry class follow a normal distribution with mean 67 and standard deviation 8.
(a) What proportion of students in the class receive a grade lower than 56.5?
(b) What proportion of students in the class receive a grade higher than 71.6?
(c) What proportion of students in the class receive a grade between 60.2 and 72.2?
(d) Students with the lowest 9% of grades will receive an F in the course. What is the minimum grade required to pass the course?
(e) According to the 68-95-99.7 Rule, approximately 95% of students in the class receive grades between and
(f) Percentage grades in a large biology class follow a normal distribution with standard deviation 8.3. It is known that 20% of students receive grades higher than 75.97. What is the mean grade in the class?
(g) Percentage grades in a large physics class follow a normal distribution with mean 60. It is known that 3% of students receive grades less than 41.2. What is the standard deviation of grades in the class?
(h) One student received a grade of 75.8 in chemistry, a grade of 78.96 in biology, and a grade of 73 in physics. In which class did the student to the best, relative to other students in the class?
Chemistry
Physics
Biology
The student did equally well in all three classes relative to other students.
|
Identify unilever strengths, weaknesses, opportunities
: Assess Unilever's mission statement. How effectively do you think Unilever's mission statement establishes the company's direction and important values? What changes, if any, would you recommend, and why?
|
|
Program to advance minorities within the corporation
: The increase in teamwork today is a function of all of the following EXCEPT:
|
|
What is incremental analysis
: 1. Our lecture states that relevant costs can also be viewed as avoidable costs. What does this mean? This is a very difficult concept, so help your classmates understand it! 2. What is incremental analysis? How is it used by management?
|
|
Describe the importance of using sub queries
: Extracting and interpreting data can be very valuable to an organization. Describe the importance of using sub queries in a database system. Provide at least two business case scenarios to support your response.
|
|
Proportion of students in the class receive low grade
: Percentage grades in a large chemistry class follow a normal distribution with mean 67 and standard deviation 8. (a) What proportion of students in the class receive a grade lower than 56.5?
|
|
Which model best if description-be first and most innovative
: Which model would best fit the description " become the standard and make money selling follow on accessories"?(circle one) Customer Development, Product Pyramid, Multi-component System, Switchboard, Time, Blockbuster, Profit Multiplier, Entreprene..
|
|
Identify a non-us based global organization
: ISCOM383 Global Value Chain Management - Week 2 Team Assignment - Toyota Value Chain Model PaperIdentify a non-US based global organization.
|
|
Process design matrix and summary
: Pick one service with which you are familiar. Complete three to five line items such as production line, self-service, or personal attention approach, on the Process Design Matrix.
|
|
Describe the current state of selected company
: Create an MS PowerPoint Presentation in which you describe the current state of your selected company's supply chain and an identified process.
|