contents. mkdir ~/literature/classics‚ mkdir /home/max/literature/classics‚ mkdir ~max/literature/classics. To remove the classics directory and its contents rm -r /home/max/literature/classics 4. The df utility displays all mounted filesystems along with information about each. Use the df utility with the –h (human-readable) option to answer the following questions. a. How many filesystems are mounted on your Linux system? 5 b. Which filesystem stores your home directory? /dev/sda1 c. Assuming
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Bfvfegbgrebefgbergbghbfdbdfbfeghdfghsfghfsghsdghsdg Sy Gh Jfbb D&B NSC D&B Scan Df Gb FDB Drug He DVD Erg Df B D&B Dog H RnIn June of 1812‚ President James Madison asked Congress for a declaration of war on Britain. Following years of neutrality under the leadership of Washington‚ Adams‚ and Jefferson‚ the United States’ conflicts with Britain and France finally went into a war. President Madison had tried to create a diplomatic solution for three long years‚ but all attempts
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Bassett In the Goods of Abdullah Facts Pf‚ a native from Bengal‚ had agreed in June 1806 to be employed by the Df‚ as a “khidmuggur” or a table servant in Penang at a salary of $6/mnth. Unfortunately‚ since his employment‚ the Pf had been severely ill-treated by the Df. On July 20‚ 1907‚ the Pf was whipped 20 times with a rattan by an order by the Df. Pf complained to the Police Magistrate‚ Df was angered and ordered Pf to be confined and caused the Pf to be tied up to a stake & had him whipped a 100(x)
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Executive Overview‚ Part I The management staff at a hotel located in a popular Caribbean resort area is engaged in planning activities for the next year. Fundamental to any plans made will be the expected occupancy rate of the hotel. The management staff has extracted quarterly occupancy rates for the past 5 years from the hotel records to forecast the occupancy rates for quarters 1‚ 2‚ 3 and 4 of next year. Observing that this is a time series problem‚ we first generated a time series plot of
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Net Present Value Analysis. Use the following 5-step process in net present value analysis: Step 1. Select the discount rate. Step 2. Identify the costs/benefits to be considered in analysis. Step 3. Establish the timing of the costs/benefits. Step 4. Calculate net present value of each alternative. Step 5. Select the offer with the best net present value. This section will demonstrate the use of that 5-step process in two lease-purchase decision examples
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| | Population standard deviation unknown‚ we need to use t test. Using data analysis‚ we can easily get the sample mean 217.222 and sample standard deviation 1.202. Ho: u 216 Reject Ho if t > 2.306 (one-tailed test with a = 0.025 and df = 8) t = (217.222 – 216) / (1.202/sqrt(9)) = 3.05 Reject Ho. The shelf life of the cake mix has increased. Correct Marks for this submission: 2/2. Question 2 Marks: 1 If α = 0.05 for a two-tailed test‚ how large is the acceptance area? Choose
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61 60 62 59 SST = 56.00‚ SSE = 140.00 Sedentary Group: 71 64 68 65 67 67 Runners: 49 52 47 51 48 Fill in the ANOVA table. |SOURCE |DF |SS |MS |F | |Treatment | | | | | |Error | | |
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Chi square test for independence of two attributes. Suppose N observations are considered and classified according two characteristics say A and B. We may be interested to test whether the two characteristics are independent. In such a case‚ we can use Chi square test for independence of two attributes. The example considered above testing for independence of success in the English test vis a vis immigrant status is a case fit for analysis using this test. This lesson explains how to conduct
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Case1. A travel magazine reported on quality of in flight services based on the results of interviewing 20 passengers from each of the airlines. |In flight service parameters | MEAN |df |F |p | | |Air India |Jet |Kingfisher | | |royalsok |25.00 |0.00
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The Hitchhiker’s Guide to the Programming Contests Do Panic Nite Nimajneb Contents 1 Dynamic Programming 1.1 Subset Sum . . . . . . . . . . . . . . . . . . 1.2 The Longest Increasing Subsequence . . . . 1.3 Longest Common Subsequence . . . . . . . 1.3.1 Reduce the Space to One Dimension 1.4 Max Sum on a Line . . . . . . . . . . . . . 1.5 The Best Triangulation . . . . . . . . . . . 1.6 Counting or Optimizing Good Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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