Question: Question 6: (31 points) Consider the following case: Two students decide to conduct research on the consumer spending behaviour in the e-commerce. For this reason,

Question 6: (31 points) Consider the following case: Two students decide to conduct research on the consumer spending behaviour in the e-commerce. For this reason, they collect data on the weekly spending of 10 customer for online and offline shopping. Those spendings are presented in the table below, where the second column represents the weekly spending for online shopping in euros, and the third column presents the weekly spending for offline shopping in euros. ffline Answer the following questions: a. What is the research question for this case? (2 points) b. What is the independent and dependent variable? (2 points) c. What are the null and alternative hypothesis? (2 points) d. Find the mean, median, standard deviation and variance of each spending group (round to 2 decimals). (8 points) e. Find the first, and third quartile of each spending group. What is the meaning of Q1 and Q3? (8 points) f. Calculate the IQR, upper fence and lower fence. (6 points) g. Interpret the meaning of the obtained results in point f. (3 point)

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