<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.
Purchasing better tools for workers to perform their jobs
Correct/Complete Question:
The liaison role of a manager encompasses relationships with subordinates, including communication and influence, whereas the leader role of a manager pertains to the development of information sources both inside and outside an organization. True or False.
Answer:
False
Explanation:
The role of a liaison manager is to maintain communication/information links inside and outside an organization while a manager in the leader role being one of the characteristics of a manager, involve the manager interacting directly and motivating subordinates as well as training subordinates.
Cheers.
Answer: Slotting allowances
Explanation:
The slotting allowances is the term which is used to charge by the manufacturers for the specific products and the services ion the market. It is also known as the slotting fee and the charged allowances is specifically varies or depend upon the specific products and the different marketing conditions.
According to the given question, the slotting allowances is refers as the payment that is made by the producers for ensuring their goods and the services best place.
Therefore, Slotting allowances is the correct answer.
Answer:
Chuck must be less than $260,000
Explanation:
The economic decision rule is: Do it if that marginal benefit exceeds the marginal cost and Since Chuck was unwilling to purchase the house at $260,000, we can deduce that the marginal benefit of purchasing the house must be less than $260,000 due to the fact that the seller turns down the offer but says she will sell the house for $260,000.
