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:
By processing their milk supply by themselves and cutting out middlemen, by pooling their resources and working together, the members of Swaayam Ksheer have been able to generate more purchasing power and grow their operations and have been able to double their profits.
Answer:
True
Explanation:
In simple words, the hospitality and tourism industry refers to the activities related to accommodation, restaurant and tourism etc. In such industries the main focus of the companies is the comfort and joy of their clients. This becomes difficult to implement as every individual have different needs and circumstances. Thus, the planning of activities should be made in such a way that it suited the global audience.
Answer:
Under allocation= 1,000 underallocated
Explanation:
Giving the following information:
Dukes Corporation used a predetermined overhead rate this year of $2 per direct labor-hour, based on an estimate of 20,000 direct labor-hours to be worked during the year. Actual costs and activity during the year were: Actual manufacturing overhead cost incurred $ 38,000 Actual direct labor-hours worked 18,500
Allocated MOH= Estimated manufacturing overhead rate* Actual amount of allocation base
Allocated MOH= 2*18,500= $37,000
Real overhead= 38,000
Over/under allocation= real MOH - allocated MOH
Under allocation= 38,000 - 37,000= 1,000 underallocated
Answer:
Expected Portfolio return = 0.5(10)+0.5(13)= 5+6.5=11.5%
Expected Portfolio SD= 0.5(20)+0.5(30)= 25%
Beta of A, 10= 5+B(6)
5=6B
B= 5/6= 0.833
B of B, 13=5+B(6)
8=6B
B=8/6
B=1.33
b. Portfolio AB's standard deviation is 25%
c. Stock A's beta is 0.8333
These two statements are correct
Explanation:
