Question:

A survey conducted by an organization for the cause of illness and death among the women between the ages 15 - 44 (in years) worldwide, found the following figures (in %):
 
S.No. Causes Female fatality rate (%) 
1.Reproductive health conditions 

31.8 

2.Neuropsychiatric conditions  

25.4 

3.Injuries  

12.4 

4.Cardiovascular conditions   

4.3 

5.Respiratory conditions  

4.1

6.Other causes

22.0 

(i) Represent the information given above graphically. 
(ii) Which condition is the major cause of women’s ill health and death worldwide? 
(iii) Try to find out, with the help of your teacher, any two factors which play a major role in the cause in (ii) above being the major cause.

 

Updated On: Nov 18, 2023
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Solution and Explanation

(i) We represent the given information in the form of a bar graph. We construct the bar diagram through the following steps: 
Step 1. Draw two perpendicular axes OX and OY on a plain paper. 
Step 2. Along OX mark “Causes” and along OY “Female Fertility rate (%)”. 
Step 3. Along OX, choose suitable width for each bar.
Step 4. Along OY, choose an appropriate scale and mark the Female Fertility rate (%).
Scale chosen: On y-axis: 1 large division, i.e. 1 cm = 5%
survey conducted by an organisation for the cause of illness and death among the women


(ii) From the bar graph we observe that reproductive health condition is the major cause of woman ill health and mortality worldwide.


(iii) Two major factors for poor sexual & reproductive health conditions are as follows:
(a) Lack of awareness among women.
(b) Lack of medical facilities.

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Statistics is a field of mathematics concerned with the study of data collection, data analysis, data interpretation, data presentation, and data organization. Statistics is mainly used to acquire a better understanding of data and to focus on specific applications. Also, Statistics is the process of gathering, assessing, and summarising data in a mathematical form.

Mathematically there are two approaches for analyzing data in statistics that are widely used:

Descriptive Statistics -

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Inferential Statistics -

This statistical strategy is utilized to produce conclusions from data. Inferential statistics rely on statistical tests on samples to make inferences, and it does so by discovering variations between the two groups. The p-value is calculated and differentiated to the probability of chance() = 0.05. If the p-value is less than or equivalent to, the p-value is considered statistically significant.