Answer:
Explanation:
Data given and notation
represent the sample mean
represent the standard deviation for the sample
sample size
represent the value that we want to test
represent the significance level for the hypothesis test.
t would represent the statistic (variable of interest)
represent the p value for the test (variable of interest)
State the null and alternative hypotheses.
We need to conduct a hypothesis in order to determine if the mean is lower than 5600, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
We don't know the population deviation, so for this case is better apply a t test to compare the actual mean to the reference value, and the statistic is given by:
(1)
t-test: "Is used to compare group means. Is one of the most common tests and is used to determine if the mean is (higher, less or not equal) to an specified value".
Calculate the statistic
We can replace in formula (1) the info given like this:
Structural unemployment is caused by <u>people losing a job when their skills become obsolete due to technological innovations.</u>
- People who wish to work but are unable to obtain job are said to be experiencing structural unemployment. The abilities of the workers and the talents that businesses required do not match in structural unemployment.
- Because the abilities of the workforce won't change despite advances in technology, if technological breakthroughs improve, there will be structural unemployment.
- As a result of their inability to keep up with modern technology, they are losing their jobs.
<h2>
What is Structural unemployment?</h2>
A mismatch between the skills of the jobless and the jobs that are available is referred to as structural unemployment. It differs from cyclical unemployment in that it results from factors other than the business cycle. 1 It happens when an underlying economic shift makes it challenging for some people to find work. It is more difficult to reverse than other forms of unemployment.
Learn more about types of structural unemployment at brainly.com/question/17272067?referrer=searchResults
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Answer:
The knowledge gap can be filled with a knowledge management strategy. It involves identifying the knowledge gap and vulnerabilities and setting strategies for each of these gaps. There are three types of gaps in strategic management: Knowledge gap, strategic gap, Relations gap. The knowledge gap occurs when the company doesn't know what it needs to know. similarly, David lacks the knowledge that the customers were staying away from his shop because of the lack of services.
Answer:
P5 = 10.41
Explanation:
To calculate the stock value with dividends for the fifth year the following formula would be used:
The first Dividend Paid.- G = Growth Rate.
- R = Required Return.
$1.15
Growth Rate = 12.3%
R = 0.75%
P5 = ?
- Substituting the values in the formula
Answer:
It will take 8 years and 113 days.
Explanation:
Giving the following information:
How many years will it take for an initial investment of $50,000 to grow to $75,000.
We need to use a variation of the future value formula:
FV= PV*(1+i)^n
Isolation n:
n=[ln(FV/PV)]/ln(1+r)
n= [ln(75000/50,000)] / ln(1.05)= 8.31
To be more accurate:
0.31*365= 113
It will take 8 years and 113 days.
