The following Frequency Distribution for Blood Glucose levels collected over 1 month (in mg/dL). Class Limits Frequency 60 – 79 3 80 – 99 3 100 – 119 4 120 – 139 5 140 – 159 2 160 – 179 6 180 – 199 5 200 – 219 0 220 – 239 2 TOTALS: a) What is the class width for the above frequency distribution? b) What is the relative frequency of the 100 – 119 bin? c) If glucose levels were measured to the nearest tenth of a mg/dL, what should the new class limits be for the first bin? _____ – ______
The following Frequency Distribution for Blood Glucose levels collected over 1 month (in mg/dL). Class Limits Frequency 60 – 79 3 80 – 99 3 100 – 119 4 120 – 139 5 140 – 159 2 160 – 179 6 180 – 199 5 200 – 219 0 220 – 239 2 TOTALS: a) What is the class width for the above frequency distribution? b) What is the relative frequency of the 100 – 119 bin? c) If glucose levels were measured to the nearest tenth of a mg/dL, what should the new class limits be for the first bin? _____ – ______
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The following Frequency Distribution for Blood Glucose levels collected over 1 month (in mg/dL).
Class Limits |
Frequency |
60 – 79 |
3 |
80 – 99 |
3 |
100 – 119 |
4 |
120 – 139 |
5 |
140 – 159 |
2 |
160 – 179 |
6 |
180 – 199 |
5 |
200 – 219 |
0
|
220 – 239 |
2
|
TOTALS: |
|
a) What is the class width for the above frequency distribution?
b) What is the relative frequency of the 100 – 119 bin?
c) If glucose levels were measured to the nearest tenth of a mg/dL, what should the new class
limits be for the first bin? _____ – ______
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