Answer:
A) faces a new task situation
Explanation:
According to my research on different business processes, I can say that based on the information provided within the question in this instance, Peter is faced with a new task situation. This is when a business needs to buy a product or service for the first time, or for the first time from a specific buyer. Which the latter seems to be the case in this situation since Peter has already bought this product before but never from the local vendor.
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Calculate the sample proportion (198 yes responses out of 316).
We want to test against a sample size of n = 2200 daily passengers.
In order to use the normal distribution, we should satisfy
2200*0.6266 = 1378.5
2200*(1-0.6266) = 821.5
We may use the normal distribution.
Let us use a 95% confidence interval.
The estimate for the population proportion is
where z* = 1.96 at the 95% confidence level.
Therefore
p = 0.6266 +/-0.0202 = (0.6064, 0.6468)
Answer:
At the 95% confidence level, about 60% to 64% of regular passengers will buy snacks on the train.
Answer would take be c. The real interest rate
Answer: -0.36%
Explanation:
The actual real after tax rate of return on an investment is calculated simply by taking the after-tax return and subtracting the inflation rate.
For our question then the equation would look something like this,
= (0.04 x (1- (0.28+0.06)) - 0.03
The equation shows how first we adjust the rate for taxes (after - tax return) and then subtract the inflation rate.
= (0.04 x (1- (0.28+0.06)) - 0.03
= -0.0036
= -0.36%
The investor's actual real after tax rate of return is therefore -0.36%.
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In order to calculate<span> the percent rise or </span>percentage increase, we should calcualte the difference (increase) <span>between the two numbers/prices: $4 and 2$.
4-2=$2
Then we should divide the </span>increase<span> by the original number and multiply the answer by 100.
2/2*100=1*100%
So, if l</span><span>ast year a pineapple cost $2, and this year it costs $4, there has been a 100 percent rise in the price of the pineapple over a one-year period.</span>