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QUESIIOH 1 3 points Save Answc A large number of customer purchase records was sampled by a supermarket chain to study if certain food products
QUESIIOH 1 3 points Save Answc A large number of customer purchase records was sampled by a supermarket chain to study if certain food products and certain types of beverages are often purchased together, so that they can design more combo promotions. The table below presents the number of purchase receipts that include at least one item of that food product or beverage. Firstly, calculate the missing values. Dorito chips U M 650 2719 Roasted chicken W 792 923 X otal 3051 V Z 6314 Now, using the completed contingency table, select the statements from the following list that are true. Note: a statement is true only if the value you calculated from the completed contingency table, when rounded to the same number of decimal places as in the statement, is the same as the value in the statement. Pepsi coke Mountain Dew Solo lemonade 'Total C] 26.8% of the customers purchased Mountain Dew. C] Based on the sample, the probability that a customer bought Pepsi coke or Dorito chips was 18.5%. -.\\ C] 29.8% of the customers in the survey bought Pepsi coke and Roasted chicken. C] Given a customer has bought Dorito chips, the likelihood that he/she also bought Mountain Dew was 33%. l:] The selection of these food products and the selection of beverages are independent decisions. (Note: in the equality equation used to conduct the test for independence, you must compare two values that are both rounded to the nearest whole percentage.) Question 2 2 points Save/c Asample of nine tourists indicated how much they spent on accommodation per night (in dollars) at a popular holiday destination. The amounts tr paid for accommodation were as follows: 316.3 148.7 411.9 181.2 296.5 272.5 205.0 321.4 213.1 What is the difference between the median and the mean of the sample (correct to 2 decimal places)? Use (median - mean) as the order of the difference. \fA Moving to another question will save this response.
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