Create Cumulative Frequency and Relative Frequency Tables
-The April Precipitation

question 22

Short Answer

Create Cumulative Frequency and Relative Frequency Tables
-The April precipitation amounts (in inches) for 40 cities are listed below. Construct a frequency distribution, a relative frequency distribution, a cumulative frequency distribution, and a relative cumulative frequency distribution using eight classes. $$\begin{array} { l l l l l l l l l l } 2.0 & 3.2 & 1.8 & 2.9 & 0.9 & 4.0 & 3.3 & 2.9 & 3.6 & 0.8 \\3.1 & 2.4 & 2.4 & 2.3 & 1.6 & 1.6 & 4.0 & 3.1 & 3.2 & 1.8 \\2.2 & 2.2 & 1.7 & 0.5 & 3.6 & 3.4 & 1.9 & 2.0 & 3.0 & 1.1 \\3.0 & 4.0 & 4.0 & 2.1 & 1.9 & 1.1 & 0.5 & 3.2 & 3.0 & 2.2\end{array}$$

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Definitions:

Raw Materials

Basic materials used in the production process before being converted into finished products.

Direct Labor-Hours

The aggregate working hours of workers directly participating in creating products.

Cash Collections

The process of gathering all received cash and cash equivalents, including payments from customers and other sources.

Direct Labor Cost

The compensation given to workers who are directly engaged in manufacturing products or providing services.