This report covers the process of business decision making for a telemarketing company in the UK. It includes a plan for collection of primary and secondary data, statistical tools and techniques, and graphical representation of findings. The report uses a questionnaire to collect primary data and authentic sources for secondary data. Statistical tools such as mean, median, mode, correlation, standard deviation, and variance are applied to aid in decision-making. The report concludes with graphs and charts to present the findings.