Hey There!:
Sample Mean = 4.4823
SD = 0.1859
Sample Size (n) = 7
Standard Error (SE) = SD/root(n) = 0.0703
alpha (a) = 1-0.99 = 0.01
t(a/2, n-1 ) = 3.7074
Margin of Error (ME) = t(a/2,n-1)x SE = 0.2606
99% confidence interval is given by:
Sample Mean +/- (Margin of Error)
4.4823 +/- 0.2606 = (4.222 , 4.743)
Hope this helps!
Answer:
$180 billion
Explanation:
The consumption is an act of spending the money from an income. The marginal propensity to consume is the proportion increase in the amount that a consumer is spending. The savings then decline if the consumption increases. In the given scenario the consumption will not raise even if there is an increase in national income and taxes are kept fixed at previous level. This is because marginal propensity to consume is same.
True. Do not forget that the equilibrium quantity is found when the quantity demanded is equal to the quantity supplied, which must be where the two curves intersect.
Answer: Option D
Explanation: In simple words, technology upgrading refers to the process in which a firm intensely changes the level of technology it is using for its operations. In such a process the organisation implements a more advanced technology so that it can enhance the operational activities within.
Technology up gradation is a necessity in today's competitive business environment but if implemented in a right way it can give an organisation a strong competitive advantage which will open new doors to success.
For example automobile industries upgraded their technology to a higher level which made the operation at such a high scale that it became an oligopoly industry.
An oligopoly industry is the one in which there are few firms operating at a high scale with difficulty in entry due to heavy investments.
