What Is The Probability Of Our Sales Being Between $2050 And $1950 On A Randomly Selected Day?

Data Driven Donut Shop 2Total points 30/40 . We opened our donut shop last year. Our average sales per day are $2000 with a standard deviation of $50. What is the probability of our sales being between $2050 and $1950 on a randomly selected day?2/268.2% 2.1%95.4%99.7%Feedback2000 - 1950 = 50. 2050 - 2000 = 50. This is one standard deviation (50)above and one standard deviation below the mean. 68.2% of all data points will be within one standard deviation of the mean.95.4% will be within 2 and 99.7% will be withing 3. Tony is our newest employee. We want to compare Tony's average sales to the average of all of our employees' sales. Which is the appropriate method? *2/2ANOVAz-score BayesCombinationFeedbackListen to the explanation using the link below https://drive.google.com/open?id=1OwmGslNEIgVurxZSCKi-ug3p2HdgQiT3We measure the average cups of decaf per day. We measure the average cups of espresso per day. The average for the two groups is the same. Which measure will expose if one is more consistent to the average than the other? *0/2ModeMedianz-score VarianceCorrect answerVarianceFeedbackListen to explanation using the link below https://drive.google.com/open?id=1_hwdpDYmlPzOBnpnZaqOQ9-QfYVFGdew You are looking for one number to represent what the typical purchase price per customer is. Which is the best measurement?