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.
We are given the different rates and charges and is asked in the problem the unknown tax rate she pays on meals if the total cost of the trip is equal ot $420.04. In this case, the equation goes:
80 x 3 + 80 x 0.1 x 3 + 80 x 0.09 x 3 + 109.3 x 1.15 + 109. 3 x z = 420.04
z = 0.08
1. Genuine
2. Kindness
3. Trustworthy
4. Loyal
5. Forgiving
6. Dependable
7. Inspiring
Hope that helps :)
Answer:
8,400 units
Explanation:
Abnormal spoilage is amount of units which are wasted or destroyed during production. Units that do not meet the standard can also be a part of abnormal spoilage. To calculate abnormal spoilage we will use formula below;
Abnormal Spoilage units = (Work in process beginning inventory + Units completed and transferred out) - (Units in work in process + Ending inventory units)
Abnormal Spoilage Units = (23,000 + 76,500) - (72,100 + 19,000) = 8,400 units.
Answer:
If oligopolists engaged in some sort of collusion, industry output would be smaller_____ and price would be _higher____ than under perfect competition.
