You have recently been appointed as a junior research analyst at a renowned corporation in Johannesburg. You collected data for a pilot study investigating the relationship between hours spent in a mall and the number of purchases made. This pilot study was conducted in a local shopping centre in the CBD. Your employee (senior research analyst) has asked you to provide him with the median of the time spent in a shopping mall and the mean for the number of purchases made.  Table 1 ShopperTime spent in the mallNumber of purchases made16 hours2022 hours1434.5 hours1842 hours1451 hour062 hours1371.5 hours1586 hours1892.5 hours20103 hours14115 hours17_____ is the median of the time spent in the mall and ____ is the mean for the number of purchases made. Group of answer choices6; 172.77; 15.92; 142.5; 14.82

State the correlation between number of hours spent in the mall and amount of money spent.

The manager of a mall conducted a survey among two groups (n1 = 100, n2 = 100) of visitors to the mall on different days. She found that the first group spent an average of 60 minutes in the mall, while the second group spent an average of 90 minutes in the mall.If the manager wishes to see the difference in the average times spent by the two groups in the mall, which of the following sets shows the null hypothesis and alternative hypothesis?Null Hypothesis: There is at least some difference in the average times spent by the two groups in the mall.Alternative Hypothesis: The difference in the average times spent by the two groups in the mall is 30 minutes.Null Hypothesis: There is no difference in the average times spent by the two groups in the mall.Alternative Hypothesis: There is at least some difference in the average times spent by the two groups in the mall.Null Hypothesis: There is at least some difference in the average times spent by the two groups in the mall.Alternative Hypothesis: There is no difference in the average times spent by the two groups in the mall.Null Hypothesis: There is no difference in the average times spent by the two groups in the mall.Alternative Hypothesis: There is a difference in the average times spent by the two groups in the mall, with a standard deviation of 30 minutes.

A college professor collected data on the number of hours spent by his 100 students over the weekend to prepare for Monday’s Business Statistics exam. He processed the data by Excel and the following incomplete output is available. Mean 18Sample Variance 6.89Skewness 1.07 The median is most likely to be __________.Multiple ChoiceCannot tell from the information providedgreater than 18 hoursless than 18 hoursabout 18 hours

State the correlation between number of hours spent in the mall and amount of money spent.Negative CorrelationPositive CorrelationNo Correlation

The owner of a skate shop notices that every time a certain employee has a shift, there are higher sales numbers at the end of the day. After some investigation, the owner realizes that since the employee was hired, the store earns 15% more each month. In this scenario, the manager used which quality of analytical thinking?1 pointCorrelationVisualizationBig-picture thinkingProblem-orientation 5.Question 5Gap analysis is a process tha