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Why is the emergence of Harlem important to African American history, and what makes this generation of young African Americans in the 1920s different from the previous generation? Discuss the seminal issue of the black freedom movement of the mid-1950s and relate it to two key events that empowered the black community to advance its […]

Consider the data in Exercise 4.4.3. Obtain the normal q−q plot for these data. Does the plot suggest that the underlying distribution is normal? If not, use the plot to determine a more appropriate distribution. Confirm your choice with a q−q based on the quantiles using your chosen distribution. Exercise 4.4.3 Consider the sample of

Let  be the order statistics of a random sample of size 4 from the distribution having pdf  zero elsewhere. Find 

Tell us about a time when you observed, personally experienced, or acted with implicit or explicit bias.If you observed or personally experienced implicit or explicit bias what did you do to address this situation orwhat would you do in the future? If you were implicitly or explicitly biased how did you become aware of thisand

Read a blog post about workplace communication that is directed to an audience of business professionals in your industry. Consider reading a piece from a business blog, such as Forbes, Quora, or LinkedIn. Write a 350- to 525-word summary of the blog you read in which you:Describe how the information was presented in this piece.

Let zero elsewhere, be the pmf of a distribution of the discrete type. Show that the pmf of the smallest observation of a random sample of size 5 from this distribution is zero elsewhere. Note that in this exercise the random sample is from a distribution of the discrete type. All formulas in the text

Let  be a random sample from a distribution of the continuous type having pdf zero elsewhere. (a) Compute the probability that the smallest of exceeds the median of the distribution. (b) If  are the order statistics, find the correlation between  and .

Let be the order statistics of a random sample of size n from a distribution with pdf  zero elsewhere. Show that the kth order statistic  has a beta pdf with parameters α = k and 

Let denote the order statistics of a random sample of size 5 from a distribution having pdf  zero elsewhere. 

Let be the order statistics from a Weibull distribution, Exercise 3.3.26. Find the distribution function and pdf of  Exercise 3.3.26 Let  denote time until failure of a device and let  denote the hazard function of .