It has been claimed that Vodacom has the highest market share amongst cellphone users in South Africa. A random sample of 250 cellphone users were asked which network they subscribe to. What type of data has been collected and which graphical technique would be the most appropriate to highlight the various market shares, amongst those listed below?
A. Quantitative data to be represented in a pie chart
B. Qualitative data to be represented in a histogram
C. Quantitative data to be represented in a bar chart
D. Qualitative data to be represented in a pie chart
Answer:D
It has been claimed that Vodacom has the highest market share amongst cellphone users in South Africa. A random sample of 250 cellphone users were asked which network they subscribe to. What type of data has been collected and which graphical technique would be the most appropriate to highlight the various market shares, amongst those listed below?
A. Quantitative data to be represented in a pie chart B. Qualitative data to be represented in a histogram C. Quantitative data to be represented in a bar chart D. Qualitative data to be represented in a pie chart