Question

Multiple Regression Analysis was used to find out which X variable have relationship with my Y variable (reduce overspending on food and beverage), and how strong relationship is.FIT A FIRST ORDER AUTO AGGRESSIVE MODEL (AR(1) USING Y(T) AS THE RESPONSE VARIABLE Y (T-1) AS THE INPUT VARIABLE. RECORD THE REGRESSION EQUATION.

CALCULATE THE EXPONENTIAL SMOOTHING MODELS AND CALCULATE A MOVING AVERAGE MODEL.

2/1/2019	59.73
2/1/2019	71.58
2/1/2019	29.35
2/1/2019	18.81
2/2/2019	2.66
2/2/2019	2.66
2/4/2019	21.73
2/4/2019	33.65
2/5/2019	57.48
2/5/2019	24.00
2/9/2019	63.15
2/10/2019	8.99
2/11/2019	33.10
2/11/2019	9.10
2/12/2019	4.67
2/12/2019	23.30
2/12/2019	38.40
2/13/2019	5.53
2/13/2019	18.95
2/15/2019	83.05
2/19/2019	10.32
2/19/2019	4.67
2/21/2019	3.10
2/21/2019	29.83
2/22/2019	63.36
2/22/2019	68.16
2/22/2019	7.99
2/22/2019	29.31
2/22/2019	68.10
2/23/2019	27.69
2/25/2019	287.68
2/25/2019	34.16
2/26/2019	8.89
2/27/2019	61.44
3/1/2019	7.30
3/1/2019	6.60
3/1/2019	2.61
3/1/2019	24.66
3/4/2019	117.42
3/4/2019	11.71
total:	1484.89

Answer 1