Answer:
a. 2.13. b. (30.53, 34.79). c. The mean prices for two in mid-range restaurants in Hong Kong are relatively less than those in Tokyo restaurants.
Explanation:
The size of the sample is 42 and the mean of the sample is ∑
= 32.66 and the standard deviation of the sample (σ) is √[∑(
-μ)^2 - 1] = √46.6092 = 6.8271
a. α = 1 - (95/100) = 0.05; α/2 = 0.025; the degree of freedom = n-1 = 42-1 = 41; tα/2 = t0.025 = 2.02. Thus, the error margin = (tα/2)*(σ/√n) = 2.02*(6.83/√42) = 2.1279
b. Lower level limit = 32.66 - 2.1279 = 30.5321; Upper level limit = 32.66+2.1279 = 34.7879. The interval estimate = (mean± margin of error) = (30.53, 34.79).
c. The mean prices for two in mid-range restaurants in Hong Kong are relatively less than those in Tokyo restaurants.
Answer:
e) onboarding
Explanation:
Onboarding is the process by which new employees are introduced to the companie's culture including operational procedures and training on their job roles.
Onboarding is an important step in making the employee more efficient on the job. It is also called organisational socialising.
In the given scenario where new employees fly to a three-day training session at Uberversity in San Francisco to learn about the company, is an onboarding process.
Answer: D. Recognize the loss in the current period rather than over the remaining term of the engagement
Explanation:
A fixed rate contract is the contract whereby the payment amount isn't dependent on the resources or the time that were used.
Since there's evidence that a fixed-rate contract is over budget and will generate a loss for the firm, the manager should recognize the loss in the current period rather than over the remaining term of the engagement.
Therefore, the correct option is D.
