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Write a MATLAB program to generate a realization of the random process from given exercise (using the frequency domain method). Use a periodogram to estimate the PSD of the process using the realization of the process you generated. Does your PSD estimate agree with the PSD that the process is designed to possess?
Exercise
Suppose we wish to generate a 10-ms realization of a zero-mean Gaussian random process with a PSD of
(a) Find the bandwidth that contains 99% of the total power in the random process.
(b) Determine how many frequency samples are needed for the frequency domain method.
Find the random variable X (remember that X is the difference between the two sample means). State the distribution you will use and why? What is the test statistic (t-value)?
What was the probability that a student worked a part time job or made the Dean's list. Interpret the results.
CPI and Subway Fare Find the best predicted cost of subway fare when the consumer Price Index (CPI) is 182.5 (in the year 2000).
Further, 20 students get both questions 1 and 2 incorrect, 15 get both questions 2 and 3 incorrect, and 8 get both questions 1 and 3 incorrect, and 7 get all three questions incorrect. Find the probability that a randomly selected student: a) Gets..
If the Sum of Squares for Treatments (SST) is 10% of SS(Total), and the Sum of Squares for Blocks (SSB) is 20% of SS (Total), find the F values for this experiment.
lester hollar is vice president for human resources for a large manufacturing company. in recent years he has noticed
the horn on an auto operates on demand 99 of the time. assume that each time you hit the horn it works or fails
Sample standard deviation of 1.1%. Using alpha = 0.05, does the analyst have statistical evidence to reject the claim made by the magazine?
In District C the average turnout has been 31% with a standard deviation of 15% Can the chronicle conclude that there is really a difference in voter turnout between the two? Do a hypothesis test using alpha of .05
What different types of variables are used in quantitative studies? Describe each type of variable and how they differ.
use your calculator or other software to conduct a test of the hypothesis that mu6 vs mult6 for the following data.
British airways employs you as cunsultant to analyse the departure time of flight leaving Cape Town International Airport. The acceptance time frame for departures is 0 for on-time plus or minus 15 minutes. During a typical week the following flights..
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