Basic economics (only answer no explanation need)

1 20 21 22 QUESTION 20 The Electric Power Authority selected a sample of 20 customers to study their monthly consumption. The following data represents the monthly invoice for these 20 customers 96 110 84 98 115 2 103 106 70 89 Make a Box plot diagram and Indicate if the distribution is skewed O a. Yes, slightly skewed to the left (negatives) b. Yes, slightly skewed to the right (positives) Oc Yes, heavily skewed to the right (positives) Old. Yes, heavily skewed to the left ( negatives ) QUESTION 21 The VW factory in Puebla, Mexico has an average daily production of 50 cars. The standard deviation of such production is 5 cars. Using the Tchebycheff rule answer the following questions: What is the probability that daily production is between 40 and 60 cars? Oa 68 Ob. 95 OC .66 Od. .75 4 QUESTION 22 The VW factory in Puebla, Mexico has an average daily production of 50 cars. The standard deviation of such production is 5 cars. Using the Tchebycheff rule answer the following questions: What is the probability that daily production is between 41.5 and 58.5 cars? a. 56 Ob 48 O c .66 Od .78 Click Save and Submit to save and submit. Click Save All Answers to save all answers