Cloud seeding, a process in which chemicals such as silver iodide and frozen carbon dioxide are introduced by aircraft into clouds to promote rainfall was widely used in many years. Recent research has questioned its effectiveness. An experiment as performed by randomly assigning 52 clouds to be seeded or not. The amount of rain generated was then measured in acre-feet. The box plot of the data for the seeded and unseeded clouds are shown in the figure. Which statement best interprets the box plot. Boxplot of Seeded, Unseeded 3000 f 2500 - 2000어 1500 - 1000어 500 - Seeded Unseeded O a. There's a greater mean and greater dispersion in the seeded data. Both plots show outliers O b. Extreme outliers are evident in the seeded data and has greater variance O . Cloud seeding is somewhat effective in promoting rainfall because of the greater mean O d. Outliers for both seeded and unseeded data may prove data on the effectiveness of cloud seeding is insufficient Data

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Cloud seeding, a process in which chemicals such as silver iodide and frozen carbon dioxide are
introduced by aircraft into clouds to promote rainfall was widely used in many years. Recent research has
questioned its effectiveness. An experiment as performed by randomly assigning 52 clouds to be seeded
or not. The amount of rain generated was then measured in acre-feet. The box plot of the data for the
seeded and unseeded clouds are shown in the figure. Which statement best interprets the box plot.
Boxplot of Seeded, Unseeded
3000 f
2500 -
2000 -
1500 -
1000 -
500-
Seeded
Unseeded
O a. There's a greater mean and greater dispersion in the seeded data. Both plots show outliers
O b. Extreme outliers are evident in the seeded data and has greater variance
O. Cloud seeding is somewhat effective in promoting rainfall because of the greater mean
O d. Outliers for both seeded and unseeded data may prove data on the effectiveness of cloud seeding is insufficient
Data
Transcribed Image Text:Cloud seeding, a process in which chemicals such as silver iodide and frozen carbon dioxide are introduced by aircraft into clouds to promote rainfall was widely used in many years. Recent research has questioned its effectiveness. An experiment as performed by randomly assigning 52 clouds to be seeded or not. The amount of rain generated was then measured in acre-feet. The box plot of the data for the seeded and unseeded clouds are shown in the figure. Which statement best interprets the box plot. Boxplot of Seeded, Unseeded 3000 f 2500 - 2000 - 1500 - 1000 - 500- Seeded Unseeded O a. There's a greater mean and greater dispersion in the seeded data. Both plots show outliers O b. Extreme outliers are evident in the seeded data and has greater variance O. Cloud seeding is somewhat effective in promoting rainfall because of the greater mean O d. Outliers for both seeded and unseeded data may prove data on the effectiveness of cloud seeding is insufficient Data
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