one important statistical parameter is the maximum value finding the maximum value and the relat

Name: one important statistical parameter is the maximum value finding the maximum value and the relative location of the maximum in data like the date of the occuracne of the maximum number of ca 14932
Uploaded: 2020-02-04T23:23:41-08:00
Duration: 1 min 54 s
Channel: Ricardo Erazo
Description: one important statistical parameter is the maximum value finding the maximum value and the relative location of the maximum in data like the date of the occuracne of the maximum number of ca 14932

Step 1: Define the data and goal. Represent your time series as pairs (t1, y1), (t2, y2), ..., (

One important statistical parameter is the maximum value...

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Epidemics In $1840,$ Britain experienced a bovine (cattle and oxen ) epidemic called epizooty. The estimated number of new cases every 28 days is listed in the table. At the time, the London Daily made a dire prediction that the number of new cases would continue to increase indefinitely. William Farr correctly predicted when the number of new cases would peak. Of the two functions $$f(t)=653(1.028)^{t}$$$$\text { and } \quad g(t)=54,700 e^{-t t-200 j^{2} / 7500}$$ one models the newspaper's prediction and the other models Farr's prediction, where $t$ is in days with $t=0$ corresponding to August $12,1840$ $$\begin{array}{|c|r|}\hline \text { Date } & \text { New cases } \\\hline \text { Aug. } 12 & 506 \\\text { Sept. } 9 & 1289 \\\text { Oct. } 7 & 3487 \\\text { Nov. } 4 & 9597 \\\text { Dec. } 2 & 18,817 \\\text { Dec. } 30 & 33,835 \\\text { Jan. } 27 & 47,191\end{array}$$ (a) Graph each function, together with the data, in the viewing rectangle $[0,400,100]$ by $[0,60,000,10,000]$ (b) Determine which function better models Farr's prediction. (c) Determine the date on which the number of new cases peaked.

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Transcript

00:01 The question gives thes, um, it'll becks function death that describes the death rate between flew in.

00:09 Sir, virus is a function of time in new york.

00:12 Ask what is the absolute maximum minima and what are the local maxima and minima? so the absolute maximum is defined by the greatest value of the function of x for all the values of x in this case, their max absolute maxima.

00:29 It's right here.

00:32 Absolute minimum is the minimum value are the function of x for all values of x and that will be down here...

Question

One important statistical parameter is the maximum value. Finding the maximum value and the relative location of the maximum in data, like the date of the occuracne of the maximum number of cases, can help in further studies of the progression or digression of the disease.

Question

One important statistical parameter is the maximum value. Finding the maximum value and the relative location of the maximum in data, like the date of the occuracne of the maximum number of cases, can help in further studies of the progression or digression of the disease.

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