Question: a) Obtain the linear trend equation for the following data on new checking accounts at Fair Savings Bank and us it to predict expected new
a) Obtain the linear trend equation for the following data on new checking accounts at Fair Savings Bank and us it to predict expected new checking accounts for periods 16 through 19.
| Period | New Accounts | Period | New Accounts | Period | New Accounts |
|---|---|---|---|---|---|
| 1 | 200 | 6 | 232 | 11 | 281 |
| 2 | 214 | 7 | 248 | 12 | 275 |
| 3 | 211 | 8 | 250 | 13 | 280 |
| 4 | 228 | 9 | 253 | 14 | 288 |
| 5 | 235 | 10 | 267 | 15 | 310 |
b) Use trend-adjusted smoothing with
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