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5.4.5 suppose the following sample of size of n process. 20 is obtained from an industrial 3.9 7.2 6.94.55.8 3.74.4 4.5 5.6 2.5 4.8 8.5 4.3 1.2 2.3 3.1 3.4 4.8 1.8 3.7 (a) Construct a density histogram for this data set using the intervals (1, 4.5], (4.5, 5.5] (5.5, 6.51(6.5, 10] (b) Construct a density histogram for this data set using the intervals (1, 3.5], (3.5, 4.5], (4.5, 6.5], (6.5, 10]
The answers for both are given

Answer for a)

0.2 2 0.1 0.0- 10.0 4.5 55 6.5 Sample 1.0

Answer for b)
0.20- 0.15 0.10- 0.05 0.00 1.0 3.5 4.5 6.5 10.0 Sample
I need a detail explanation of how to find the DENSITY histogram. Thanks

math   Statistics-And-Probability   
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Answer #1

PAGE: DATE : To draw a histoaram for this intermatien Qlass uji of each ategory area of the bay represents fcquency So to find the height of the This is celleel Areaueny dlensit ^ ㅡㅡ ㅡㅡ ue as the Class width 4. S Class interval Freauenty 12 olass widH Frs (4.5-5.5 class interval 2 - Closs cold Frequency class toieth Pre ensity 2 class interva) 3 reauen class width= 3.5 Freq: density or Idensh on y-axis and-classinta v / 。sim lort Prequency oasityclasg frewenc o ensi ClaSs Class width. Class inte3. s 4 Preguen(y class usidth 2 3.S 2 To drohistooram t dsity n Y axis and crassintevá akin A on XaxS

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