D2 Manually calculate a 3-term (one-sided) MA, 3-order (two-sided) MA, and 2×4-MA using the following data from 2020Q1 to 2021Q4: 84, 90, 91, 100, 103, 105, 105, 110
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- 3. 3 km SA =By throwing a dart at a target, one get the following 15 set of numbers (input it as one list only on your calculator), showing the displacement from the center in cm: 2.1970, 3.5952, 1.6856, 0.9327, 0.2176, 13.1885, 1.7347, 1.9638, 2.3582, 1.1870, 0.0057, 1.4206, 1.2499, 1.9973, 1.8797 7. Using your calculator in statistic mode calculate the mean, error, standard deviation and uncertainty for this experiment (remember to write the units too). Mean = 2.3753867cm 35.6308/15=2.3753867 Error = 1.318885372 1.64x3.114647/√15 = 1.318885372 Standard deviation = 3.1114647cm √135.8144/15-1=√9.701027 Uncertainty = 2.3753867+or-1.318885372 1.056502228 or 3.694272072 How can one improve precision and accuracy, having only the above list?By throwing a dart at a target, one get the following 15 set of numbers (input it as one list only on your calculator), showing the displacement from the center in cm: 2.1970, 3.5952, 1.6856, 0.9327, 0.2176, 13.1885, 1.7347, 1.9638, 2.3582, 1.1870, 0.0057, 1.4206, 1.2499, 1.9973, 1.8797 Using your calculator in statistic mode calculate the mean, error, standard deviation and uncertainty for this experiment (remember to write the units too). Mean = Error = Standard deviation = Uncertainty = Is this measurement precise? Yes No (circle your answer) Explain using the relevant quantities calculated above. Is this measurement accurate? Yes No (circle your answer) Explain using the relevant quantities calculated above.
- The population data of the Cambodia from 2015 to 2021 is given in the table below. Find the population in the years 2016, 2018 and 2020 using Newton’s Divided Difference Interpolation. Show solution for referenceFind cot (3pie)/4 without using a calculator.Use a linear approximation to estimate the following numbers without using a calculator: a. 7.942/3 b. In 1.07
- The population data of the Philippines from 2015 to 2021 is given in the table below. Find the population in the years 2016, 2018 and 2020 using Newton’s Divided Difference Interpolation. Look for the actual data on these years and verify if they conform with your calculation.Calculate this on a paper.Please find the mle of mu only
