AIR MATH

Math Question

#16. Medical: Glucose Testing The following data represent glucose blood levels ( \( \mathrm{mg} / 100 \mathrm{ml} \) ) after a 12 -hour fast for a random sample of 70 women.
\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|}
\hline 45 & 66 & 83 & 71 & 76 & 64 & 59 & 59 & 76 & 82 \\
\hline 80 & 81 & 85 & 77 & 82 & 90 & 87 & 72 & 79 & 69 \\
\hline 83 & 71 & 87 & 69 & 81 & 76 & 96 & 83 & 67 & 94 \\
\hline 101 & 94 & 89 & 94 & 73 & 99 & 93 & 85 & 83 & 80 \\
\hline 78 & 80 & 85 & 83 & 84 & 74 & 81 & 70 & 65 & 89 \\
\hline 70 & 80 & 84 & 77 & 65 & 46 & 80 & 70 & 75 & 45 \\
\hline 101 & 71 & 109 & 73 & 73 & 80 & 72 & 81 & 63 & 74 \\
\hline
\end{tabular}
Use six classes or cells to do the following.
(a) Find the class width or cell interval.
(b) Make a frequency table showing the class limits, class or cell boundaries, midpoints, frequencies, relative or normalized frequencies, and cumulative frequencies.
(c) Draw a histogram.
(d) Draw a relative or normalized frequencies histogram.
(e) Categorize or characterize the basic distribution shape as uniform, moun-shaped, symmetric, bimodal, skewed left or right.

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