Answer:Missing data (or missing values) is defined as the data value that is not stored for a variable in the observation of interest. The problem of missing data is relatively common in almost all research and can have a significant effect on the conclusions that can be drawn from the data [1].
Do 2.72/8.5, it gives you .32 so that Is .32 cents per ounce. Now do 4.21/12.75 that gives you .33 cents per ounce. Now do 5.53/15.8 that gives you .35 cents per ounce, so in conclusion Ricky got the best deal.
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¿Cuánto tiempo llevará qué? Necesitamos más información.
Step-by-step explanation: