Answer:
The test statistic t of the sample is -0.804.
There is sufficient evidence to ascertain that the average number of years of work experience of MBA applicants is less than 3 years.
Explanation:
Null hypothesis: The average number of years of work experience of MBA applicants is 3 years.
Alternate hypothesis: The average number of yet of work experience of MBA applicants is less than 3 years.
Test statistic (t) = (sample mean - population mean) ÷ sd/√n
sample mean = 2.57
population mean = 3
sd = 3.67
n = 47
t = (2.57 - 3) ÷ 3.67/√47 = -0.43 ÷ 0.535 = -0.804
Assuming a 5% significance level
degree of freedom = n - 1 = 47 - 1 = 46
The critical value corresponding to 46 degrees of freedom and 5% significance level is 2.013.
Conclusion:
Reject the null hypothesis because the test statistic -0.804 is less than the critical value 2.013.
The years of work experience of MBA applicants is less than 3.
Answer:
no
Explanation:
An investment is an asset or item that is purchased with the hope that it will generate income or appreciate in the future.
Answer:
(D). Straddling
Explanation:
Straddling positioning involves placing a product or brand in two segments at the same time such that it is possible to reap benefits from both segments.
<em>By launching its luxury brand (Infinity), while remaining in other market segments, Nissan is practicing straddling positioning</em>.
Not 100% sure but I would say the second one but don't hold me to it. Go with your gut feeling.
Answer:
Correct option is C.
<u>If the economy is at full capacity, then the AS curve will be vertical</u>
Explanation:
The long-run aggregate supply curve is perfectly vertical, which reflects economists' belief that the changes in aggregate demand only cause a temporary change in an economy's total output. For the short-run aggregate supply, the quantity supplied increases as the price rises.
The full capacity AS curve is a long-run AS curved and it is vertical as the potential output level is denoted by it with the fully employed resources.