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coSece het/www.webessign to the data positively skewed O symmetric O negatively

ID: 3298002 • Letter: C

Question

coSece het/www.webessign to the data positively skewed O symmetric O negatively skewed (a) Constnuct a histogam wich density on the vertical axi Density Density Densiry Partide Siee (nm) Particle Sine (nm) 3 4 5 6 7 (mm) Density o.1 Particle Sie crpare the density histogram to the NStogram in part (r2- The density histogram is less symmetrical. The density histogram is more positively skewed Boch graphs are esserntially identical, dther than vertical axis labeing The density histogram is more symmetrical The densty histogram is less negatively skewed MacBook Air

Explanation / Answer

Since the investigators fit lognormal distribution to the data, so the distribution is positively skewed.

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