TABLE 2-16
The figure below is the percentage polygon for the amount of calories for a sample of 36 pizzas products where the upper limits of the intervals are: 310, 340, 370, 400 and 430.
-Referring to Table 2-16, roughly what percentage of pizza products contains between 400 and 430 calories?
Definitions:
Sample Sizes
The number of units or observations included in a sample drawn from a population; crucial for estimating population parameters with a certain level of precision.
Binomial Populations
Populations where the outcomes for each member can be classified into one of two categories, often conceptualized as "success" or "failure."
Normal Distribution
A bell-shaped frequency distribution curve that is entirely defined by its mean and standard deviation.
Sample Sizes
Refers to the number of observations or data points collected in a subset of a population for the purpose of statistical analysis.
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