help with D July August September October 19 22 23 17.50 18.50 19 20.25 15+20+18-17=70/4-17.50 20+18+17+19=74/4-18.50 18+17+19+22=76/4-19 17+19+22+23=81/20.25 C) six months average 19 18 January February March April May June July August September October 19 22 23 17.83 19+18+15+20+18+17=107/6=17.83 17.83 18+15+20+18+17+19=107/617.83 18.50 15+20+18+17+19+22-111/618.50 19.83 20+1817+19+22+23-119/619.83 D) a three-month weighted average using 60 for the prior month, 30 for 2 months prior, and 10 for three months prior 113 words English (United States
Fest ALEKS Ca'p. Week 3 Homework < 17 18 19 20 21 22 23 24 Question 34 of 37 (1 point) Attempt 1 of 3 Evaluate the combination. 10 = Х 5
Pivot the following matrix, 3 5 2 2 -3 -3 -5 2 -8 2 -8 -2 about the entry a32. (A) 23 0 22 6 -17 0 -17 -1 -4 1 -4 -1 (B) 23 0 22 6 -15 0 -17 -3 -4 1 -4 -1 (C) 23 0 21 7 -15 0 -19 -1 -4 1 -4 -1 (D) 22 0 22 7 -15 0 -19 -1 -4 1 -4 -1 (E) 23 0 21 7 -15 0 -17...
(CO 2) Using the table Gasoline Sales Time Series, calculate the mean absolute deviation for a 3-day moving average. Gasoline Sales Time Series Sales (000's of gallons) Week 17 21 2 19 3 23 4 18 16 6 20 18 8 9 20 10 15 12 ○ 2.50 ○ 2.62 О 3.00 О 2.67 (CO 2) Using the table Gasoline Sales Time Series, calculate the mean absolute deviation for a 3-day moving average. Gasoline Sales Time Series Sales (000's of...
Must round to 4 decimals Correlation 18 19 34 23 17 29 12 23 Click to Grade Your Work
Sales (1000s of gallons) 18 Week 19 23 17 16 20 17 23 19 10 12 a. Compute four-week and five-week moving averages for the time series. If required, round your answers to two decimal places. 4 Period Period Moving ge Average Moving Averag WeekSales 18 19 23 17 16 19.6x 20.25 V 1911 19.4| 20 19.2x 19.25x 23 18.81 × 1019 1918.8 19.2x 11 14 20 ]X 18.75 12 b. Compute the MSE for the four-week and five-week moving...
ves 17 2. 15+ 19 b 21 10+ 23 25 27 -2 2 3 -5+ 29. 31. 4. am 33. 3- 35. 2 17 37. 2 -2 39. 41. bl -3 43. Section 4.5 Exercises (page 390) Exercise 2: first derivative: second derivative: n Exercise 4: first derivative: second derivative: Section 4.5 Exercises (page 390) Exercise 2: first derivative: second derivative: n Exercise 4: first derivative: second derivative: Section 4.5 Exercises (page 390) Exercise 2: first derivative: second derivative: n...
S 5. Determine if 1-3 is in the mull [2] 21 19 A-13 23 2 8 14 14 1 5 space of
Given the following sets: S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, Even numbers A = {2, 4, 6, 8, 10}; Odd number B = {3, 5, 7, 9}; Natural numbers N = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and Prime numbers C = {2, 3, 5, 7} Find the following: a) A ∪ C b) A ∩ N c) A ’ d) B ∩ N e) B ∪ N f) C...
14 24 18 23 21 18 16 14 23 17 15 13 19 23 24 14 16 26 21 14 15 22 16 12 20 23 19 26 20 25 21 19 21 25 23 25 25 19 20 15 (a) Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26. Class Frequency 12-14 15-17 18-20 21-23 24-26 Total (b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If...