# Question

The Whitcomb Company manufactures a metal ring for industrial engines that usually weighs about 50 ounces. A random sample of 50 of these metal rings produced the following weights (in ounces).

a. Construct a dot plot for these data and comment on any observations you make about the data from the plot.

b. Construct a frequency distribution and histogram for these data using eight classes. What can you observe about the data from the histogram?

c. Construct a frequency polygon and an ogive from the frequency distribution created in b and note any information gleaned from thesegraphs.

a. Construct a dot plot for these data and comment on any observations you make about the data from the plot.

b. Construct a frequency distribution and histogram for these data using eight classes. What can you observe about the data from the histogram?

c. Construct a frequency polygon and an ogive from the frequency distribution created in b and note any information gleaned from thesegraphs.

## Answer to relevant Questions

A northwestern distribution company surveyed 53 of its midlevel managers. The survey obtained the ages of these managers which later were organized into the frequency distribution shown. Determine the class midpoint, ...Good, relatively inexpensive prenatal care often can prevent a lifetime of expense owing to complications resulting from a baby’s low birth weight. A survey of a random sample of 57 new mothers asked them to estimate how ...Shown below is a scatter plot of the NASDAQ–100 Index versus the Dow Jones Industrial Average on Friday closings over a period of one year (May 1,2009,to April 23, 2010).What does the graph tell you about the relationship ...Compute the mean for the followingnumbers.A data set contains the following six values.a. Find the population standard deviation using the formula containing the mean (the original formula).b. Find the population standard deviation using the computational ...Post your question

0