The accompanying summary data on Ce02 particle sizes {mm} under certain experimental conditions was read from a graph in the article nanoceria-Energetics of Surfaces, Interfaces
The accompanying summary data on Ce02 particle sizes {mm} under certain experimental conditions was read from a graph in the article "nanoceria-Energetics of Surfaces, Interfaces and Water Adsorption" (J. of the Amer. Ceramic Soc., 2011: 3992-3999}: (Note: This question has been modified to allow for randomization) particle Sizes (mm) a. What proportion of the observations are Less than 5 . (round to 2 decimal places) b. What proportion of the observations are at Least 6? {round to 2 decimal places} c. Construct a histogram with relative frequencies on the vertical axis. Draw it on the graph below by drawing a horizontal line segment on the top of each histogram bar. Round all your relative frequencies to 2 decimal places. Optional: Then draw vertical line segments for the sides. c. Construct a histogram with relative frequencies on the vertical axis. Draw it on the graph below by drawing a horizontal line segment on the top of each histogram bar. Round all your relative frequencies to 2 decimal places. Optional: Then draw vertical line segments for the sides. 0.75 0.74 0.72 07 0.68 0.60 0.64 0:62 0.6 10.58 0.50 0.54 10.52 -05 0.48 0:44 10.42 0.4 0.38 0.36 -0.34 0.32 103 0.28 026 -0.24 0.22 0.2 0.18 0.16 0.14 0.12 0.08 -0.00 0.04 0.02 213 45 5.5 6.5 75 313
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