<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: B costs
Explanation:
In business and accounting, cost is the monetary value that has been spent by a company in order to produce something.
Cost accounting aids in decision-making processes by allowing a company to calculate, evaluate, and monitor its costs.
Answer:
Premium = $5.76 -$5.51 = 0.25
Percentage of premium = 0.25/5.76 x 100
= 4.34% premium
The correct answer is A
Explanation:
This is an indirect quote in which dollar is fixed and shekels is variable. In order to obtain the 180-day forward rate, premium of $0.25 has been deducted. In indirect quote, premium is deducted from the spot rate in order to determine the forward rate ie $5.76 - $0.25 = $5.51. The percentage of premium is calculated as premium divided by spot rate multiplied by 100.
Answer:
Kotter
Explanation:
According to Kotter, leadership and management are two different aspects but however they are complementary systems of action in organization.