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- The following distribution shows the age of a sample of 500 residents of Maendeleo Town.(Solved)
The following distribution shows the age of a sample of 500 residents of Maendeleo Town.
Date posted: May 28, 2021. Answers (1)
- The following data relate to revenue earned by 2 hardware firms X an Y in the year 2009.
Required.
i) The coefficient of variation of each hardware...(Solved)
The following data relate to revenue earned by 2 hardware firms X an Y in the year 2009.
Required.
i) The coefficient of variation of each hardware firm.
ii) Comment on the results obtained in (i) above.
Date posted: May 28, 2021. Answers (1)
- The table below shows the distribution of monthly salaries of 300 employees of Faidika Limited.(Solved)
The table below shows the distribution of monthly salaries of 300 employees of Faidika Limited.
Date posted: May 28, 2021. Answers (1)
- The managing director of Munene Wholesalers has received complaints from the trade union that the monthly salaries of his employees at the various retail outlets...(Solved)
The managing director of Munene Wholesalers has received complaints from the trade union that the monthly salaries of his employees at the various retail outlets vary widely. The accountant of the firm has provided the data below with respect to the two largest retail outlets as follows.
Date posted: May 28, 2021. Answers (1)
- Outline two advantages of the geometric mean as a measure of central tendency.(Solved)
Outline two advantages of the geometric mean as a measure of central tendency.
Date posted: May 28, 2021. Answers (1)
- The following data relates to the distance covered , the time taken and the petrol consumed by 50 salesmen working for Void Machinery Supplies Ltd....(Solved)
The following data relates to the distance covered , the time taken and the petrol consumed by 50 salesmen working for Void Machinery Supplies Ltd. over a six month period during the year 2011.
Date posted: May 28, 2021. Answers (1)
- The growth rates in enrolment of students at Coast University College for the last five years are given below.(Solved)
The growth rates in enrolment of students at Coast University College for the last five years are given below.
Date posted: May 28, 2021. Answers (1)
- The table below shows the distribution of the numbers of orders received by a supplier on a weekly basis.(Solved)
The table below shows the distribution of the numbers of orders received by a supplier on a weekly basis.
Date posted: May 28, 2021. Answers (1)
- An investor intends to invest either of two stocks A and B listed on the securities exchange of your country.(Solved)
Date posted: May 27, 2021. Answers (1)
- The following data show the number of tourists bookings per week at two coastal beach hotels.(Solved)
The following data show the number of tourists bookings per week at two coastal beach hotels.
Date posted: May 27, 2021. Answers (1)
- An investor is paid 12% interest in the first year. 10% in the second year and 15% in the third year.
Required.
The average rate of return...(Solved)
An investor is paid 12% interest in the first year. 10% in the second year and 15% in the third year.
Required.
The average rate of return using geometric mean.
Date posted: May 27, 2021. Answers (1)
- Describe the following types of means
i) Arithmetic mean
ii) Geometric mean
iii) Harmonic mean(Solved)
Describe the following types of means
i) Arithmetic mean
ii) Geometric mean
iii) Harmonic mean
Date posted: May 27, 2021. Answers (1)
- The table below shows a sample distribution of aged of 500 employees at Galanema Ltd. The mean age of the employees is 42 years.(Solved)
The table below shows a sample distribution of aged of 500 employees at Galanema Ltd. The mean age of the employees is 42 years.
Date posted: May 27, 2021. Answers (1)
- The data below shows the profit realized by Highrise Enterprise for the years 2007 and 2008.(Solved)
The data below shows the profit realized by Highrise Enterprise for the years 2007 and 2008.
Date posted: May 27, 2021. Answers (1)
- The data below shows the profits realized by 100 companies in the agricultural sector and 200 companies in the manufacturing sector for the year ended...(Solved)
The data below shows the profits realized by 100 companies in the agricultural sector and 200 companies in the manufacturing sector for the year ended 31st December 2009.
Date posted: May 27, 2021. Answers (1)
- Highlight 3 advantages and 3 disadvantages of using open ended questions in a questionnaire.(Solved)
Highlight 3 advantages and 3 disadvantages of using open ended questions in a questionnaire.
Date posted: May 27, 2021. Answers (1)
- Differentiate between a component bar chart and a multiple bar chart.(Solved)
Differentiate between a component bar chart and a multiple bar chart.
Date posted: May 27, 2021. Answers (1)
- State 2 qualities of a good sample.(Solved)
State 2 qualities of a good sample.
Date posted: May 27, 2021. Answers (1)
- Define the term 'simple random sampling' as used in data collection.(Solved)
Define the term 'simple random sampling' as used in data collection.
Date posted: May 27, 2021. Answers (1)
- Highlight 4 advantages of tabulating statistical data.(Solved)
Highlight 4 advantages of tabulating statistical data.
Date posted: May 27, 2021. Answers (1)