286 105 A study was conducted to determine the level of awarene e residents of a certain municipality on the causes of with

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.2: Percents And Proportions
Problem 16E
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231
286
105
330
4.
Weighted
Mean
Male
Female
(n332)
(n = 48)
Indicator
2.8
2.8
1.Intake of food high in salt
2.Intake of food high in saturated fats
3.Not getting enough potassium in your diet
4.Caffeine consumed in more than 4 cups
Coffee a day
5.Drinking too much alcohol
6.Smoking
7.Intake of drugs or medications that may
Increase blood pressure
8.Lack of physical exercise
9.Stress
2.4
3.0
2.6
2.3
of
2.5
2.4
2.9
3.0
3.2
3.2
2.8
2.8
3.0
3.1
2.8
3.0
10. Family history of hypertension
11. Present medical conditions like kidney
Disorder, diabetes mellitus and others
2.6
2.7
2.5
2.5
Transcribed Image Text:231 286 105 330 4. Weighted Mean Male Female (n332) (n = 48) Indicator 2.8 2.8 1.Intake of food high in salt 2.Intake of food high in saturated fats 3.Not getting enough potassium in your diet 4.Caffeine consumed in more than 4 cups Coffee a day 5.Drinking too much alcohol 6.Smoking 7.Intake of drugs or medications that may Increase blood pressure 8.Lack of physical exercise 9.Stress 2.4 3.0 2.6 2.3 of 2.5 2.4 2.9 3.0 3.2 3.2 2.8 2.8 3.0 3.1 2.8 3.0 10. Family history of hypertension 11. Present medical conditions like kidney Disorder, diabetes mellitus and others 2.6 2.7 2.5 2.5
12. Taking birth control pills
13. Taking hormones to reduce signs or symptoms
of menopause
Average
2.0
3.4
1.6
2.2
a) Find the average for the male and for the female.
b) Find the weighted mean, for each indicator letting the n
as the weight.
c) What is the level of awareness of each group using this
statistical limits
4.
3.26-4:00
Extremely Aware
Moderately Aware
Slightly Aware
2.51 - 3.25
1.76 - 2.5
Not Aware
1
1.00- 1.75
ferer
32
Transcribed Image Text:12. Taking birth control pills 13. Taking hormones to reduce signs or symptoms of menopause Average 2.0 3.4 1.6 2.2 a) Find the average for the male and for the female. b) Find the weighted mean, for each indicator letting the n as the weight. c) What is the level of awareness of each group using this statistical limits 4. 3.26-4:00 Extremely Aware Moderately Aware Slightly Aware 2.51 - 3.25 1.76 - 2.5 Not Aware 1 1.00- 1.75 ferer 32
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