Math 10 Bus. Stat New Homework
Math 10 Bus. Stat Homework New
Name______________________Course and Year_______________
Note : Show the diagram and shade the required area in solving the following problems:
A. Finding areas under the normal curve
1. Find the probability that z = is than or equal to -1.10 and greater than or equal 1.80.
2. Find z score corresponding to the given areas under the normal curve : a) area = .8289 or 82.89% b) Area =.3765 or 37.65%
3. One thousand Filipino call center workers were given an examination to determine how competent they were about their job. If the scores are normally distributed and the score of one worker is 0.80 or 80%, how many of the workers who took the examination scored higher or equal to this particular worker?
B. Simple test of hypothesis
1. A company is manufacturing cassava flour as major ingredient for paste products sold overseas. If the 50 kilos average of flour failed to pass quality control each day with a standard deviation of 15 kilos. If a random of 16 inspections finds that the average is 47 kilos with a standard deviation of 15 kilos, the hypothesis that the population average of failure to pass quality control is equal 50 kilos.
2. A researcher wishes to find out if there is a significant difference between saving attitudes of male students and female students. A random of 200 of male students and 200 female students showed an average of 150 pesos daily savings. The population standard deviation is 40 pesos. Is there a significant difference between the samples?
Mktg 20 –Professional Sales Management
New Homework
Name_______________________Course and Year___________
Note: Briefly and concisely answer all the questions below. Write your answers in the space available in this questionnaire. Use extra paper if necessary and attach it in this questionnaire.
1. Explain the role of sales planning in the corporate context.
2. Explain the importance of Marketing Information system (MIS) and Marketing Decision Support System (MDSS) to sales management.
3. Outline the steps involved in the sales management planning process.
4. Describe the content of the analysis phase of sales management planning.
5. Identify the key sales objectives.
6. Explain the significance of strategy selection.
7. Highlight the role of tactical decisions in sales planning.
8. Put the implementation and control phases of the sales management planning cycle into perspective.
Math 10 Bus. Stat Homework New
Name______________________Course and Year_______________
Note : Show the diagram and shade the required area in solving the following problems:
A. Finding areas under the normal curve
1. Find the probability that z = is than or equal to -1.10 and greater than or equal 1.80.
2. Find z score corresponding to the given areas under the normal curve : a) area = .8289 or 82.89% b) Area =.3765 or 37.65%
3. One thousand Filipino call center workers were given an examination to determine how competent they were about their job. If the scores are normally distributed and the score of one worker is 0.80 or 80%, how many of the workers who took the examination scored higher or equal to this particular worker?
B. Simple test of hypothesis
1. A company is manufacturing cassava flour as major ingredient for paste products sold overseas. If the 50 kilos average of flour failed to pass quality control each day with a standard deviation of 15 kilos. If a random of 16 inspections finds that the average is 47 kilos with a standard deviation of 15 kilos, the hypothesis that the population average of failure to pass quality control is equal 50 kilos.
2. A researcher wishes to find out if there is a significant difference between saving attitudes of male students and female students. A random of 200 of male students and 200 female students showed an average of 150 pesos daily savings. The population standard deviation is 40 pesos. Is there a significant difference between the samples?
New Homework
Name_______________________Course and Year___________
Note: Briefly and concisely answer all the questions below. Write your answers in the space available in this questionnaire. Use extra paper if necessary and attach it in this questionnaire.
1. Explain the role of sales planning in the corporate context.
2. Explain the importance of Marketing Information system (MIS) and Marketing Decision Support System (MDSS) to sales management.
3. Outline the steps involved in the sales management planning process.
4. Describe the content of the analysis phase of sales management planning.
5. Identify the key sales objectives.
6. Explain the significance of strategy selection.
7. Highlight the role of tactical decisions in sales planning.
8. Put the implementation and control phases of the sales management planning cycle into perspective.