Answer:enter into the strategic marketing process
Explanation:
Answer:
a) H0: u = presence of a unit root
HA: u ≠ presence of a unit root ( i.e. stationary series )
b) t stat = -0.064
c) We will reject the Null hypothesis and the next step will be to accept the alternative hypothesis
d) It is not valid to compare the estimated t stat with the corresponding critical value because a random walk is non-stationary while the difference is stationary because it is white noise
Explanation:
<u>a) stating the null and alternative hypothesis</u>
H0: u = presence of a unit root
HA: u ≠ presence of a unit root ( i.e. stationary series )
<u>b) performing the test </u>
critical value = -2.88
T stat = coefficient / std error
= -0.02 / 0.31 = -0.064
c) From the test, the value of T stat > critical value we will reject the Null hypothesis hence the next step will be to accept the alternative hypothesis
d) It is not valid to compare the estimated t stat with the corresponding critical value because a random walk is non-stationary while the difference is stationary because it is white noise
Answer: A. Is the answer
Explanation: I took the quiz and got it right
Answer:
a. Before the change in work rules, the company's productivity per day
= 550 packing boxes / 20 hours = 27.5 packing boxes per hour
b. Based on the changes made, the percent increase in productivity
productivity after the change = 700 packing boxes / 24 hours = 29.17 packing boxes per hour
productivity change = (29.17 - 27.5) / 27.5 = 6.07%
c. If production is increased to boxes per day (with the three 8-hour shifts), the new productivity equals
700 packing boxes per day (prior productivity of 550 packing boxes per day, which represents a 27.27% increase)
productivity = output / unit of time