The Sales Records of a Company Over a Period of Seven

question 55

Short Answer

The sales records of a company over a period of seven years are shown below.
a.Develop a linear trend expression for the above time series.
b.Forecast sales for period 10.

---

Definitions:

Impulses

Electrical or chemical signals transmitted through neurons that facilitate communication within the brain and between the brain and the rest of the body.

Center

A point of convergence or a central focal point.

Appendices

Plural for appendix; can refer either to additional material at the end of a book or document, or to a small tube-like sac attached to the large intestine in the human body.

Appendix

A small, tube-like organ attached to the large intestine, whose function in humans is still a topic of research but is thought to be related to the immune system.