A store asked 250 of its customers to study the relationship between the amount spent on groceries and income. a meaningful display of the data from this study would be <u>a scatterplot</u>
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Using Cartesian coordinates, a scatterplot is a form of plot or mathematical diagram that shows values for typically two variables for a set of data. An additional variable can be shown if the points are color-, shape-, or size-coded.
When one continuous variable is under the experimenter's control and the other depends on it or when both continuous variables are independent, a scatterplot can be utilized. The data are shown as a series of points, with each point's value dictating its position on the horizontal axis and its value dictating its position on the vertical axis.
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Answer:
C. As more securities are added to a portfolio, total risk typically would be expected to fall at a decreasing rate.
Explanation:
Portfolio diversification gives more security to a portfolio, which expected to results in a decreasing rate of total risk.
The portfolio which is diversified carries the co-variance measure of risk. It has the property of reducing the risk as it diversifies the portfolio to a great extent.
It reduces the overall risk by diversifying the assets i.e. stock , bonds, commodities etc.
Hence, the most appropriate answer is option C.
Answer:
<u>equity and efficiency</u>
Explanation:
Under the tax system there is no tax on losses. And also the losses can be carried forward and set off to profits in future.
When profits are earned the taxes are paid. After that the remaining profit is either distributed to equity or retained for future purposes.
The more efficiently the company works, higher will be the profit and higher will be the taxes.
As profit is for equity, and from that share the amount is given to tax authorities, which is some part of income, share of equity to tax.
Though it does not provide for right in company, but it is legal to pay the tax.
That is the price you pay for increasing or decreasing efficiency, in the form of income available for equity.
<u>Solution and Explanation:</u>
calculating the increase in the net operating income is as follows:
S.no Particulars and explanation Amount
1. Sales ( $268000 + 84000 ) 352000
2. Contribution ( 1 multiply with 40 percent) 140000
3. Fied expense ( $119200 plus $6200 ) 125400
4. Net operating income ( 2 step minus 3 step) $14600
therefore, net operating income increased by $ 14600 plus $12000
Note: the sales were not given, so i have taken or assumed. Please change the figure if there is different figure of sales in the question given.
<span>The researcher has violated participant confidentiality and has made the validity of the study invalid. The people whose confidentiality was breached should be notified and they should have the right to revoke their information from the study. No one who believes they have participated with confidentiality should be subjected to having others know they were involved if they do not want that.</span><span />
