Answer:
1. B. The actual proportion of Greeks who believe they are suffering.
2. This is the proportion of Greeks in the sample considered, i.e p = 0.25
3. n = 250 phat - 25% — 0.25 z score - 5%/2 — 2.5 on each end — z = 1.9 se - use formula - .0470.25 +/- 1.9 x .027+: .3675 -: .1325.
4. A. wider
5. B. narrower
Explanation:
In this question, it is essential to estimate the actual population of Greeks that believe they are extremely poor and also suffering. This will be used for proper sampling. Furthermore, in the sample considered, it was discovered that the parameter point estimate is approximately 25% and a change in the sample size or confidence level will alter the interval.
Answer:
<u>d) objective research</u>
<u>Explanation:</u>
We need to note that mention was made that the research was "<em>Carefully controlled." </em>Been carefully controlled shows that the research has an objective.
Furthermore, measuring the reactions of consumers at different salt levels makes the research factual and thus a decision could be made from the findings.
Answer:
$540,000
Explanation:
Calculation for The company's differential revenue from the acceptance of the offer
Using this formula
Differential revenue = Number of units of export order * Offer price per unit
Let plug in the formula
Differential revenue=9,000*$60
Differential revenue= $540,000
Therefore the company's differential revenue from the acceptance of the offer is $540,000
Lori has already decided she wants to sell beauty products and market them to small beauty salons. She now needs to decide how she wants to price her product so that the beauty salons will buy it. Option B. decide how to price her product is the next step that Lori should take. After she decided the price, she will have the what, where and how much and then she can move on to how she will advertise her product to the small beauty stores.
