Mathematics, 30.11.2020 06:10, bethltaylor
Tommy Wait, a minor league baseball pitcher, is notorious for taking an excessive amount of time
between pitches. In fact, his times between pitches are normally distributed with a mean of 36 seconds
and a standard deviation of 2.5 seconds. What percentage of his times between pitches are
a. longer than 39 seconds? b. between 29 and 34 seconds?
Answers: 1
Mathematics, 21.06.2019 16:30, cameronbeaugh
The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?
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Find the value of x for which the lines are parallel.
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Mathematics, 22.06.2019 00:00, hdwoody2002
Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x, and the distance in miles, y, that he travels.
Answers: 1
Mathematics, 22.06.2019 04:30, glocurlsprinces
Consider the linear model for a two-stage nested design with b nested in a as given below. yijk=\small \mu + \small \taui + \small \betaj(i) + \small \varepsilon(ij)k , for i=1,; j= ; k=1, assumption: \small \varepsilon(ij)k ~ iid n (0, \small \sigma2) ; \small \taui ~ iid n(0, \small \sigmat2 ); \tiny \sum_{j=1}^{b} \small \betaj(i) =0; \small \varepsilon(ij)k and \small \taui are independent. using only the given information, derive the least square estimator of \small \betaj(i) using the appropriate constraints (sum to zero constraints) and derive e(msb(a) ).
Answers: 2
Tommy Wait, a minor league baseball pitcher, is notorious for taking an excessive amount of time
b...
History, 30.03.2020 19:15
History, 30.03.2020 19:15