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:
Answer:
The correct answer is Interpersonal.
Explanation:
Interpersonal justice refers to the perception of justice of employees in the interpersonal treatment they receive from those who have the power and the power to distribute the results (usually managers and managers). It is important for managers to be courteous and polite and treat employees with dignity and respect to promote interpersonal justice. In addition, managers and managers must refrain from making derogatory comments or belittling their subordinates.
Answer:
The correct answer is A
Explanation:
The Cash payments for the month of may is computed as:
Cash payment = Cash balance on May 1 + Cash received during the month - Cash balance increased
where
Cash balance on May 1 is $30,000
Cash received during the month is $47,000
Cash balance increased is $33,000
Putting the values above:
Cash payments = $30,000 + $47,000 - $33,000
= $77,000 - $33,000
= $44,000
The <u>aggregate demand</u> curve shifts <u>right</u>, output <u>increases</u>, and prices <u>increase</u> when the U.S. government doubles its spending on health care.
Aggregate demand or AD refers to the total demand for all individual goods and services.
The aggregate demand and supply for an economy can be depicted by a schedule, a curve, or even an algebraic equation. Just like the demand and supply for individual goods and services.
The total quantity of all goods and services that the economy demands at various price levels is illustrated by the aggregate demand curve.
Therefore, if the U.S. government doubles its health care spending, the aggregate demand curve shifts right, output rises, and prices rise.
Know what happens when there's equilibrium or when supply and demand meet: brainly.com/question/1342403
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Practicia completes the job in one hour = 1/4
Naoimi completes the job in one hour = 1/5
If Parcticia and Naoimi does it together,let us suppose in x number of hours.
The equation so form is:
(1/4)*x + (1/6)*x = 1 (i.e job finished)
The Least common multiple(LCM) of 4 and 6 = 12
12*(1/4)*x + 12*(1/6)*x = 12*1
Therefore, solving the equation we get,
3x + 2x = 12
5x = 12
x = 12/5
x= 2 2/5 hours or 2.24 hours
Therefore number of hours they took to complete the work is 2 hours and 24 minutes or 2.24 hours.
