Suppose we are testing the null hypothesis against the alternative for an approximately Normal population. A random sample of nine observations are drawn from the population and we find the sample mean of these observations is with a standard deviation of s.1. True2. False

answer; career pathways;

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

                                          hope it