Answer:Supervisors who allow their rating in one area to influence their rating in another area on performance appraisals are susceptible to the <u><em>Halo effect.</em></u>
<em>Under halo effect the evaluator lets one or two feature of the appraisal or behavior of the worker unduly influence all other characteristic of the worker's performance. </em>
<u><em>Therefore in this case the correct option is (c).</em></u>
<u>Solution and Explanation:</u>
a) 51% of users of mobile phones use their phone at least once per hour,
It is a binomial distribution with n = 150, p = 0.51
mean = np = 150 multiply with 0.51 = 76.5
SD= sqrt(np(1-p) )= 6.1225
Since np and n(1-p) > 5, we can assume the distribution is normal.
B) please see the attached file.
c) It is a binomial distribution with n = 150, p = 0.02
mean = np = 150*0.02 = 3
SD= sqrt(np(1-p) )= 1.71464
Since np < 5, we cannot assume the distribution is normal.
Answer: $15600
Explanation:
To calculate the amount of the Payroll Department's cost that is allocated to the Assembly Department goes thus:
First we need to calculate the allocation rate which will be:
= $300,000/25,000
= $12.
Then, the departmental cost will be:
= Payroll checks × Allocation rate
= 1,300 × $12
= $15,600.
Therefore, the amount of the Payroll Department's cost that is allocated to the Assembly Department is $15600.
human settlement and migration, the gathering of raw materials, and the manufacturing of finished products.
Answer:
A. The household purchase of a new refrigerator will directly lead to an increase in the consumption component of the Gross Domestic Product (GDP). Therefore, the GDP will increase by the amount of refrigerator purchased
