Answer:
Variance = 0.02141851
Explanation:
We first calculate the mean for the stocks
Mean = (0.1858 - 0.0558 + 0.2081) / 3
Mean = 0.3381 / 3
Mean = 0.1127
Variance = [(0.1858 - 0.1127)^2 + (- 0.0558 - 0.1127)^2 + (0.2081 - 0.1127)^2] / 3 -1
Variance = [0.0731^2 + (-0.1685^2) + 0.0954^2] / 2
Variance = 0.00534361 + 0.02839225 + 0.00910116 / 2
Variance = 0.04283702 / 2
Variance = 0.02141851
The variance of returns is 0.02141851
The answer to this question is: marketing
Through marketing, a company will develop some methods in order to penetrate the market and increase brand recognition among its potential customers.
Marketing team will use the data from the feedback in order to make future change for the product so it could be easily accepted by the customers
Correct being that he is in high school!<span />
For order less than $20, some establishment offer a $4 rushed production option. Although some other establishment might offer different prices depending on the amount of order.
<h3>What is Rush Shipping?</h3>
Rush shipping or rush orders are purchase of goods that need to be taken care of or sorted out and delivered by a much sooner date. This particular date is not the standard date for the particular goods to be shipped but because of circumstances, they are delivered before the standard arrival due date.
Normally, using a rush shipping order is a special request and because of this the price might vary from the normal prices. They are special orders.
Learn more about Rush Shipping here:
brainly.com/question/24920251
Without an abundance of natural resources, the US could never of have achieved industrialization at the pace or scope it did. United States of American will then have l<span>ess wealth, less industry, and slower growth. Thank you for posting. Hope it helps :)</span>
