Answer:
The upper limit is 10.1
The lower limit is 9.91
Explanation:
Given that:
The mean fill level (μ) = 10.01 ounces,
Standard deviation (σ) = 0.25 ounces
Number of sample bottles (n) = 20
The limits of the sample mean = 92% = 0.92
α = 1 - 0.92 = 0.08
The z value of 0.04 is the same as the z value of 0.46 (0.5 - 0.04). From the probability distribution table:
The margin of error (e) is given by:
The upper limit = μ + e = 10.01 + 0.1= 10.1
The lower limit = 10.01 - 0.1 = 9.91
Your answer is d.should deduct toe outstanding fees from the refund expected.
Answer:
If Jenny doesn’t earn any interest on her savings and wants to perfectly smooth consumption across her life, how much will she consume every year?
Jenny's total income during her life = income as tax analyst ($60,000 x 10) + income as PhD student ($12,000 x 5) + income as Art Director (35 x $95,000) = $3,985,000
she generated income during 50 years and expects to live 20 more, so in order to perfectly smooth consumption across her life, she must divide her total life income by 70 years = $3,985,000 / 70 years = $56,928.57 per year
What might prevent her from perfectly smoothing consumption?
First of all, besides inflation, you also earn interest on your savings. That is why 401k and other retirement accounts work so well (the magic of compound interest). Even if inflation and interests didn't exist, you cannot know exactly what you are going to earn in the future and for how many years. In this case, she earned $60,000 for 10 years, but then earned only $12,000 during 5 years. If she really wanted to smooth her consumption, she would have needed to get a loan because her savings during the first 10 years wouldn't be enough.
Answer:
b. Company Name's Return Policy
Explanation:
In E commerce, A good refund or return policy can help protect your company and win your customers’ trust, but making sure your language is clear and concise is extremely important.
According to study, over 60% of customers review a Return/Refund Policy before they make a purchasing decision.
It is the single most important agreement that e-commerce store needs to have as it can affect its customer retention rate.
