Technology Stocks offer investors a lot of opportunities. This is an exciting space that includes trends from artificial intelligence (AI), to smartphones, blockchain, self-driving technologies, the ongoing to trend to software-as-a-service (SaaS), the Internet of Things (IoT), streaming media services, and more. In fact, the sector offered the highest returns of all ranked market sectors at 34.28% in 2017. While strong returns are appealing, it does not mean the technology sector is without risks. Technology changes quickly, and one-time leaders can quickly fall behind, or even go out of business. Investors tend to prefer stocks that grow steadily. It is often the case that stocks with a higher average return are also more volatile (with larger swings in price). To help with creating an investment strategy based on the data set collected for this survey, analysts created the chart below. This chart also includes the individual stock return means (red horizontal dotted lines) and the overall mean return for all three stocks (black horizontal dotted line). Use this graph to select ALL correct statements provided below. Oneway Analysis of Monthly Returns By Label 0.5 Monthly Returns U 0 0.4- 0.3 0.2 0.1- 0 -0.1 -0.2 -0.3 -0.4 Dell I IBM Company Mean returns are highest for Dell stocks. All three distributions of returns are skewed right. Dell's returns have the highest standard deviation. All three distributions appear to be uniform. None of the distributions are bimodal. ---- Microsoft Microsoft has the smallest IQR. The company with the smallest standard deviation also has the smallest mean. Label • Dell • IBM • Microsoft
Technology Stocks offer investors a lot of opportunities. This is an exciting space that includes trends from artificial intelligence (AI), to smartphones, blockchain, self-driving technologies, the ongoing to trend to software-as-a-service (SaaS), the Internet of Things (IoT), streaming media services, and more. In fact, the sector offered the highest returns of all ranked market sectors at 34.28% in 2017. While strong returns are appealing, it does not mean the technology sector is without risks. Technology changes quickly, and one-time leaders can quickly fall behind, or even go out of business. Investors tend to prefer stocks that grow steadily. It is often the case that stocks with a higher average return are also more volatile (with larger swings in price). To help with creating an investment strategy based on the data set collected for this survey, analysts created the chart below. This chart also includes the individual stock return means (red horizontal dotted lines) and the overall mean return for all three stocks (black horizontal dotted line). Use this graph to select ALL correct statements provided below. Oneway Analysis of Monthly Returns By Label 0.5 Monthly Returns U 0 0.4- 0.3 0.2 0.1- 0 -0.1 -0.2 -0.3 -0.4 Dell I IBM Company Mean returns are highest for Dell stocks. All three distributions of returns are skewed right. Dell's returns have the highest standard deviation. All three distributions appear to be uniform. None of the distributions are bimodal. ---- Microsoft Microsoft has the smallest IQR. The company with the smallest standard deviation also has the smallest mean. Label • Dell • IBM • Microsoft
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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