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Math - Data Management

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math-data management
I have just started grade 12 U Data Management, and i do not understand tree diagrams. I need help with the following question: Draw a tree diagram representing the playoffs of eight players at the Australian open tennis tournament.

Data Management
The teacher of a Data Management class, in which the class average is 68% with a standard deviation of 8.5%, has offered to help up to 10% of the students after school with their projects. Using the normal distribution, how should the teacher decide who will get help? Explain.

Math
Is this an example of two-variable data? Data Management Marks: 74,81,66,53,92,45,80 Grade 12 Average: 77,87,68,67,85,55,76 i think it is..

Math
Me and my grade 8 class are doing project on "data management". in one part it says: Statistical Measure of your choice: Research one other representation of statistics and apply the calculations to your data. Once again, explain what this means within the context of your data...

Data Management
Does interchanging the independent and dependent variables change the correlation coefficient for the set of data

Data Management
Find the variance if X~N(0.02) and 95% of the data lies between -7 and 7.

System Operations management
Your boss has asked you to help new employees understand uses of data in systems-operation management and the various statistical process controls they will experience on a daily basis

business
2. Individual Assignment: Employee Data Collection Training Your boss has asked you to help new employees understand uses of data in systems-operation management and the various statistical process controls they will experience on a daily basis. • Create a 10- to 15-slide ...

M/C
A researcher studies the effectiveness of managers at a small company containing 46 employees. The researcher interviews every employee, gathers data, analyzes the data, and writes up a report of her findings for company management. Company management uses the report to ...

Principals of Management
Discuss the following current issues or challenges in management.(1)Ethics culture and social responsibility (2)Information technology and management (3)Change management (4)Emerging issues in management

IT Information Systems Technology
Why are database management systems important in the business community? Give atleast two reasons. Let's begin with what a database is. A database is a collection of data records. These records are on your computer and a program is used to access the records, change the ...

business
According to the Managerial Grid, which basic style of management has a high concern for people and a low concern for production? A. Country club management B. Authority-obedience management C. Organization man management D. Team management i answered A

management
what is historical management and how is it related to todays management studies? Give me a comparison of bureaucratic and administrative management?

math
How do I create a game with a 55percent chance of winning for Gr12 data management

Geography
Which statements describe the management of the earth's resources? Resource management becomes more important as the population increases. Resource management is a global issue. Resource management is a local issue. Resource management is a national issue. Resource management ...

geography
Which statements describe the management of the earth's resources? 1)Resource management becomes more important as the population increases 2)Resource management is a global issue. 3)Resource management is a local issue. 4)Resource management is a national issue. 5)Resource ...

Math - Data Management
What is the probability that there are at least two people with the same birthday in a class of 40 students?

Education/Technology
The type of software that uses fields, records, and files to organize and display data is A) classroom management software. B) electronic spreadsheet software. C) database management software. D) word processing software. I think this is C, to me it makes the most sense. Is ...

billing/coding
which of the following statements about risk management is true? a)risk management is concerned with reducing exposure to legal liability b) risk management is a spontaneous response to an unexpected incident C) risk management is unique to the heatlh care industry d) risk ...

Data Management, Math
Chebyshev's Theorem states that withing 2 standard deviations (regardless of the mean) that 95% of data is contained. There is also a theorem that states the minimum % of data that will lie between 2 standard deviations. Chebyshev's Theorem states that regardless of the ...

University
Will I get a conditional offer to McMaster in the first round? The following is the admission for Commerce I to McMaster: "Grade 12 U/M course requirements: * English U * Advanced Functions 4U * One of: Calculus & Vectors 4U or Mathematics of Data Management 4U (additional ...

allied health part 2-21
which of the following statements about risk management is true? a. risk management is unique to the health care industry b. risk management is controlled and managed by hipaa regulations. c. risk management is concerned with reducing exposure to legal liability d. risk ...

CRIMINAL JUSTICE
Discuss the three types of management styles that are reviewed in your course materials (Scientific Management, Human Relations Management, and Systems Management). * Which style do you believe would be the most effective to use in the criminal justice system? * What are ...

law office management
when one person has the power and authority to make all decisions for the firm it is known as an _______ type of management. a. management by committee b. autocratic c. management by stakeholders d. executive committee im confused between A and D

It
what is data management technology

data management
1) show that a) 2(2n-1 C n-1) = (2n Cn) b) n(2n C n) = (n+1)(2n C n+1)

Data Management
Simplify x^2 - xy + 2x/2x

data management issues
Which of the following is not a source for external data? A.) Commercial databases, B.) Corporate databases, C.) Sensors, or D.) Satellites.I tried and I have even reread my chapter and I cannot find the answer. I want to say C.) sensors but that just does not seem right.

business
is the first one B and the second question A ?? 1.Which one of the following leadership styles could be best characterized by the statement “Let George do it”? A. Contingent C. Democratic B. Laissez-faire D. Autocratic 2. According to the Managerial Grid, which basic style...

criminal justice
This is my homework assignment, I cannot find any info on systems management and how it pertains to the criminal just field. Can someone please help me Discuss the three types of management styles that are reviewed in your course materials (Scientific Management, Human ...

Systems Operations
Your boss has asked you to help new employees understand uses of data in systems-operation management and the various statistical process controls they will experience on a daily basis. Create a 6 – 8 slide PowerPoint® presentation in which you describe 5 of the following ...

business
What data management issues may be encountered by Amazon?

Data management
How many ways can 5 student receive a grade A or E

Criminal Justice
Can anyone point to any good website with information pertaining to this assignment? Discuss the three types of management styles that are reviewed in your course materials (Scientific Management, Human Relations Management, and Systems Management). Which style do you believe ...

Data
Research South Carolina for data that is commonly used in health services systems. This includes census data, vital statistics data (birth, deaths, marriages, and divorces), surveillance data, administrative data, and survey research data. Keep in mind that most of this data ...

Math Data Management
In how many ways can the 12 members of a volleyball team line up, if the captain and assistsant captain must remain together? Thank you in advance.

math
4. For Questions 4-7, use the following data: The number of file conversions performed by a processor per day for 10 days was: 15, 27, 25, 28, 30, 31, 22, 25, 27, 29 What is the arithmetic mean of the data? (Points: 5) 20.7 25.9 27 29 5. What is the trimmed mean of the data? (...

math
10. For questions 10-13, use the following data: 13 29 41 60 89 14 26 53 7 14 What is the arithmetic mean of the data? (Points: 5) 20 14 34.6 82 11. What is the range of the data? (Points: 5) 14 34.6 82 50 12. What is the variance of the data? (Points: 5) 231.04 616.64 685.16 ...

college math
10. For questions 10-13, use the following data: 13 29 41 60 89 14 26 53 7 14 What is the arithmetic mean of the data? (Points: 5) 20 14 34.6 82 11. What is the range of the data? (Points: 5) 14 34.6 82 50 12. What is the variance of the data? (Points: 5) 231.04 616.64 685.16 ...

Math (Grade 12 Data Management)
A student is asked to make up a 6 digit number by arranging the digits 111223. What is the probability that he will pick a number that has the 2's separated?

Math & Data Management
The height of baby tree are normally distributed with a mean of 31.5 cm and a standard deviation of 10 cm. What is the height above which 85% of the seedlings have grown?

Math - Data Management
I'm kinda stuck on my math homework, does anyone know how to do it? The results of a blood test at a medical lab are normally distributed with a mean of 60 and a standard deviation of 15. How low must a score be to lie in the lowest 5% of the results?

Gr. 12 Data Management
In how many of the arrangements would the two L's be together, for the word BASKETBALL?

Data Management
What is the highest power of 2 that divides evenly into 100!?

management
Explain the principles of Mary Parker Follett's human resource management? How do companies use systems management to make sense of organizational and environmental complexity?

health care
What are some of the project management implications for the integration of the practices? How would you secure access to the data and what personnel implications do you foresee? How do you ensure that the proper records are updated in a timely manner? The combined practice ...

Math- Data Management
how many ways can the letters ALABAMA be arranged: a) If there are no restrictions except indistinguishable letters? b) If the letters B and M must be togheter?

Gr.12 Data Management
How many numbers greater than 300 000 are there using only the digits 1, 1, 1, 2, 2, 3?

Gr. 12 Data Management
How many arrangements of the word ALGORITHM begin with a vowel and end with a consonant?

Data Management
How many 4 digit number can be made using 0 -7 with no repeated digits allowed?

Data management
In the expansion of (1+x) to the power of n, the first three terms are 1-0.9+0.36. Find the values of x and n.

Data management!! [ Hi economyst] Please Help.
Hi. economyst. Thanks for your help with my other questions. But I am still stuck with this question: @@@@My question: Rain is an amazing singer, but cannot play any instruments. He desperately wants a rock band that has a drummer, a guitarist, a bass player, and himself on ...

data management
A survey of 1000 veiwers conducted by a television station produced the following data: 40% watched the news at 12:00 60% watched the news at 18:00 50% watched the news at 23:00 25% watched at 12:00 and 18:00 20% watched at 12:00 and 18:00 20% watched at 18:00 and 23:00 10% ...

Data management gr.12
Find the probability that a number chosen at random between 1 and 100 is divisible by 2 and 7.

data management
How many ways the letters in BIOENGINEERING be arranged if B must not be next to the O. Thanks in advance (is this correct 14!-(13!x2!)

Business
I have tried to understand this in my book,but I do not. What methods can be used to identify data management issues?

Records management
I am doing a powerpoint presentation and was wondering if you could help me find some information for the following: Steps for handling clinical data a doctor needs to see, steps for handling administrative data that a doctor does not need to see, where to store temporary and ...

healthcare quality management and outcomes
why is risk management important in organizations? what benedits are gained by implementing a risk-management program

Math
Consider the following data set: 27,49,15,43,35,57,13,73,23,31,32,41,61, 39,7. Suppose that you graph this data, with bins of size 10, with the first bin starting 1 below the smallest value in your data. What is the range approximation for the standard deviation of this data? ...

Bussiness management
a college teacher told his students,management course is to teach students about management not to become managers.Do you agree or disagree with this statement. Discuss your answer

Business Management
I need help with a paper on Functions of management. describing the FOUR FUNTIONS OF MANAGEMENT, DESCRIBING MY MANUFACTURING OPTIONS.

data management
a die is thrown twice. what is the probability that the sum of the rolls is greater than 9 given that the first roll is a 4?

Statistics
A study was conducted to investigate the effect of management training on the decisionmaking abilities of supervisors in a large corporation. Sixteen supervisors were selected and eight were randomly chosen to receive managerial training. Four trained and four untrained ...

community policing
At the turn of the century, a new management technique was developed by Frederick Winslow Taylor, which would later be applied to policing. What is the name of the management style? strategic management, is this right thanks

Management
determine the placement of departments for a newly designed facility that will minimize total transportation cost using the data

Data Management
Determine the number of ways of selecting four letters, without regard for order, from the word 'parallelogram'

Strategic Management
Effective strategic management involves all levels of management. True of false

Math Data management
A survey of 1000 television viewers conducted by a local television station produced the following data: •40% watch the news at 12:00 •60% watch the news at 18:00 •50% watch the news at 23:00 •25% watch the news at 12:00 and at 18:00 •20% watch the news at 18:00 and ...

Data management
1) consider the number of grid paths from the orgin in a coordinate graph to each of the following points: a) (4,7) b) (3,7) c) (4,6) 2) simplify: (n-r)! / (n-r+1)! 3) solve (n+2)!/ (n-1)! = 210

Math
Assume a data set is normally distributed with mean 11 and standard deviation 3. If the data set contains 30 data values, approximately how many of the data values will fall within the range 8 to 14?

risk management
Why is risk management important in organizations? What benefits are gained by implementing a risk-management program? Describe challenges you see in obtaining buy-in and support from staff. What are the barriers to implementing a risk-management program? What would you ...

Math, data management
How many different ten digit telephone numbers contain four 2's, three 3s, and three 7s? I tried sorting the numbers out in order 2 2 2 2 | 3 3 3 | 7 7 7 10!/2!3!7! But I couldn't find the correct solution as the answer was 4200

Math
Assume a data set is normally distributed with mean 182 and standard deviation 30. If the data set contains 600 data values, approximately how many of the data values will fall within the range 122 to 242?

Health
Which of the following statements is true? Stress management consists of finding balance and developing coping strategies. The goal of stress management is to eliminate all sources of stress. The goal of stress management is to learn to juggle as many tasks as possible. The ...

data management
when flipping a two-sided coin, what is the probability ryan flips: find the odds in favour of 5 tails out of 5 rolls

Operations Management
Determine the placement of departments for a newly designed facility that will minimize total transportation costs using the data in the following tables

Data Management
How many ways can the manager of a baseball team put together a batting order of his nine players, if the shortstop must bat 3rd?

Data management
Problems solving with Matrices [-3 1] * [ 4 7 0] 2 5 -3 -5 1 I'm stuck with this matrices. Please help me~~

data management gr.12
How many different sums of money can you make with three coins of different denominations? Thanks

Math- Data Management
How would you solve this problem. The mean of 10 numbers is 8. If an 11th number is now included, the mean becomes 9. What is the value of the 11th number? Make an algebraic solution.

GR.12 DATA MANAGEMENT
How many ways are there to arrange the word: MATHEMATICS, if the last letter can not be "H", and the first letter must be a vowel?

Data Management
what is the probability that either a heart or a face card (K Q J) is chosen but the Q of heart is missing from the deck?

data management
1) solve: a) (2n+1C2) = (nC2)sqaured b) 12(nC2) = n!

Data management
The camera club has 5 members, and the math club has 8 members. There is only one member common to both clubs. In how many ways could a committee of 4 people be formed with at least 1 member from each group?

Math(Data Management)
of the 11 girls in class: 6 dislike Trevor(T), 5 Dislike Bryce(B), 8 Dislike Drake(D), 3 Dislike T and B, 5 Dislike T and D, 4 Dislike B and D only Sue-Ellen is friends with all 3, place students in Venn Diagram and Find the Number and Describe?

data analysis
after reviewing the Nursing Management (2006) article, what would you recommendations in defining database specifications, scope, development, implementation, and maintenance?

Data Management
Could you help me with this math question. The mean of 4 numbers is 5 and the mean of 3 different numbers is 12. What is the mean of the 7 numbers combined? Produce an algebraic solution.

Data Gathering and Inference
When the production manager finds the average life of her bulb-lifetime data, it is an example of what phase of inferential statistics? A. Data organization. B. Data gathering. C. Data analysis. D. Probability-based inference.

Science
A chemist notes that a solution turns blue when a chemical reaction takes place. Which of the following correctly describes the chemist's data? A.The data is a qualitative observation*** B.The data is a quantitative observation C.The data is a prediction D.The data is a ...

bussiness
Your boss has asked you to help new employees understand uses of data in systems-operation management and the various statistical process controls they will experience on a daily basis.

Redlands
Your boss has asked you to help new employees understand uses of data in systems-operation management and the various statistical process controls they will experience on a daily basis.

Data Management
1. How many eight digit even numbers are possible with the digits 7 5 4 5 7 5 0 7? Is the correct answer 240? If not, please explain. 2. Express t(6,3) + t(6,2) as a single term from Pascal's Triangle. *The (6,3) and (6,2) are subscripts of t.

Data Management
A random variable X is defined as the number of heads observed when a coin is tossed 4 times. Make a chart that shows the probability distribution for X. What is the expected value?

Math
Which of the following is true about a trend line for data? A. The minimum data point always lies on the trend line. B. Every data point must lie on the trend line. C. The trend line describes the pattern in the data if one exits. D. The trend line includes the effect of all ...

Science
A chemist notes that a solution turns blue when a chemical reaction takes place. Which of the following correctly describes the chemist's data? A.The data is a qualitative observation B.The data is a quantitative observation C.The data is a prediction D.The data is a ...

Gr. 12 Data MAnagement
In how many ways can the letter of the word SECTION be arranged if the consonants must always be in the order in which they occur in the word itself?

Math
Can someone help me out with project for Data Management. I need some topics that I could use for my thesis/hypothesis (with a lot of information) I had death rates as my topic but my teacher said he does not approve of it because the statistics for it is too easy because you ...

Grade 12 Data Management math
I'm doing math through correspondence so material is not explained very well. I would appreciate if someone could explain this to me. This lesson is review of set theory and first degree equations. Indicate whether each of the following statements is true or false. If the ...

Management for Organizations
PLEASE CHECK MY ANSWERS 1. Which of the following is NOT one of Peter Drucker’s contributions to management theory? (D) The analysis of how organizations select managers, how managers act, and how organizations are structured in different units. The understanding of the role...

Data Management
Verify that the expression formula for a hypergeometric distribution gives the same result as the general equation for the expectation of any probability distribution.

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