PART 1) Increased use of Telemedicine (10 points)During the COVID-19 pandemic of 2020, the number of health services offered through telemedicine has significantly increased. This provided patients and doctors with much needed convenience during these challenging times. It also helped the health systems save a lot of money. An insurance company wants to estimate how much money telemedicine saved the health administrations in its network in 2020. They took a random sample of 41 online doctor visits within their network and recorded the savings ($) from each visit. This data is provided as an Excel file on the assignment. Use Excel or TI-83/84 calculator to answer the following questions. A. ) Using Excel, find the descriptive statistics of this data set. Copy and paste your output here. B.) Create a boxplot or a histogram of the data using Excel and paste your graph here. Describe the shape of the distribution using words such as skewed, approximately normal, outliers, etc. C.) Provide a 90% confidence interval for the average savings ($) from all telemedicine visits within the network of this health insurance company. Include your calculator commands or Excel outputs. Round your answers to 2 decimals.D.) Interpret this confidence interval in the context of the problem. Use full sentences. E.) What are the critical values and margin of error for this confidence interval? Include your calculator commands or Excel outputs. F. ) Explain how the margin of error would change if the following confidence levels were used with the same sample data instead of a 90% confidence level. 1) 95% confidence level: 2) 80% confidence level: G.) A claims manager from this insurance company says that the average savings from telemedicine did not exceed $65 in 2020. Use the confidence interval you found in question 4 to provide a response to this claim. Explain whether you are supporting or opposing this claim and why.

A B D 1 Savings ($) 2 92 115 4 56 5 76 6 93 78 8 53 9 34 10 83 11 69 12 48 13 64 14 93 15 82 16 40 17 55 18 48 19 96 20 73 21 100 22 86 23 94 24 52 25 57 26 105 27 65 28 87 29 90 30 56 131 73 32 52 33 60 34 85 35 96 36 89 37 55 38 67 39 124 40 76 41 72 42 51