Mathematics, 11.08.2021 22:20 historygal

A consumer report counted 72 low-quality, 112 medium-quality, and 711 high-quality computers based on a random sample. The report went on to say that all computers, regardless of quality, are packaged identically and sold at the same price. Use the observed frequencies to create a probability model for the quality of the next computer purchased.

Input your answers as fractions or as decimals rounded to the nearest hundredth.

Quality Estimated Probability (in %)

-Low- :
-Med- :
-High- :

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A consumer report counted 72 low-quality, 112 medium-quality, and 711 high-quality computers based o...