Kerrin
This page lists questions and answers that were posted by visitors named Kerrin.
Questions
The following questions were asked by visitors named Kerrin.
One student scored 54 on a math test for which the mean score was 50.5 and the standard deviation was 3.2. Another student scored 80 on a chemistry test for which the mean score was 75.2 and the standard deviation was 5.2. Which student (math or chemistry...
13 years ago
If a specific class in a frequency distribution has class boundaries of 132.5 - 147.5 what are the class limits ?
13 years ago
Answers
The following answers were posted by visitors named Kerrin.