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Week ONE Done
A lot of excitement is waiting in the next weeks 🔥🔥
#MedStat
In a village of 300 population, 60% constitute Hindus, 20% Muslims, 10% Sikhs and 10% Christians. We want to take a sample of
10% of the population to study the eating habits of this population. The best m ethod would be:
Anonymous Quiz
9%
Simple random sampling
52%
Stratified random sampling
11%
Systematic random sampling
4%
Non-random sampling
24%
Cluster sampling
The median of a series of 20 observations is 10, mean is 11.5 and mode is 11, which of t he following measures can be subjected
to statistical manipulation:
Anonymous Quiz
21%
a. Sample size
35%
b. Mean
23%
c. Median
5%
d. Mode
16%
e. Range
The distribution of he ights of the girls was plotted. The most frequent value was 5’ – 2”, which gives a single most important clue
to its:
Anonymous Quiz
15%
a. Negative skewness
15%
b. Positive skewness
21%
c. Normal distribution
26%
d. Large standard deviation
23%
e. Multi modal distribution
A study of bladder cancer and cigarette smoking produced the following data:
INCIDENCE OF BLADDER CANCER (per 100,000 males per year)
Cigarette smokers 48.0 Non-smokers 25.4 The relative risk of developing bladder cancers compared with non-smokers is:
Anonymous Quiz
15%
Categorical variable
6%
Ordinal data
27%
Numerical, continuous variable
15%
Numerical, discrete variable
36%
Proportio
Biostatistics is a confusing noun for people who are not familiar with it. It is the science of statistical calculation used to determine how diseases develop, progress, spread, and predict the behavior of illnesses, it's mortality rate, and even it's timing!

How can this be calculated?
You can attend our next workshop to know🔥

[ BIOSTATISTICS IN MEDICINE ]

With MedStat's top statistician:
Dr. Mohammed Almokashfi

Time and date :
- Thursday - Saturday, 24th - 26th of February
from 9:00am - 12:00pm

🔸Workshop venue :
MedStat Center, Al-Baladiyah Street, west of Sudan's House of Books, in front of Nissan
🔸Fees:
5000 SDG ONLY
🔶 Form to register:
https://docs.google.com/forms/d/e/1FAIpQLSd4qbW21GkrBbS-QQPPE3kQ5UoSccrXilrk8x9HAAQsKFFCcg/viewform?usp=sf_link

Or through WhatsApp/Telegram : +249 11 100 1763





الإحصاء الحيوي -أو الـ Biostatistics- هو اسم غريب لمن لم يعرف معناه بعد!
هو علم الإحصاء المستخدم لتحديد كيف ينشأ المرض، يتطور، ينتشر، ويمكن أن يرصد لنا سلوك المرض المعين، كما يمكننا من خلال الإحصاء معرفة وفياته، وحتى وقته من العام!

كيف يمكن حساب كل هذا؟
يمكنكم أن تحضروا ورشة نهاية الأسبوع القادم لتعرفوا🔥

[ الإحصاء الحيوي في الطب ]

يقدمها خبير التحليل الإحصائي الأول في ميدستات:
د. محمد المكاشفي.

التاريخ والزمان :
- من الخميس 24/2 - السبت 26/2
الساعة 9:00pm - 12:00pm

🔸مكان الورشة :
مركز MedStat , شارع البلدية غرب دار الكتب السودانية مقابل نيسان

🔸رسوم الورشة :
5000 SDG
🔸للتسجيل:
https://docs.google.com/forms/d/e/1FAIpQLSd4qbW21GkrBbS-QQPPE3kQ5UoSccrXilrk8x9HAAQsKFFCcg/viewform?usp=sf_link
او عبر واتساب او تلغرام :
+249 11 100 1763


🔴 المقاعد محدودة 15 فقط و الحجز بالاسبقية.
يرجى تاكيد الحجز بدفع الرسوم.


لا تفوتوا العرض! نراكم هناك!


#Medstat
#MEDSTAT_WORKSHOPS
Birth rates of a population of infants at 40 weeks gestational age are normally distributed, with a mean of 3000
grams. Roughly 68% of such infants weigh between 2500 and 3500 at birth. If a sample of 100 infants was studied, the standard error would be
Anonymous Quiz
31%
50
15%
100
15%
200
8%
250
31%
500
When the standard for accepting the difference was at P-value of 0.05 and the calculated value was 0.01, the null hypothesis was
rejected by the researcher. What do you think of results?
Anonymous Quiz
16%
Wrongly rejected
61%
Significant difference
8%
No difference
11%
Alternate hypothesis is wrong
5%
Sample size was small
A study was conducted to assess the heights of 30 students . By chance all of the students were found to be of the same height.
The standard deviation of this study sample is:
Anonymous Quiz
90%
0
8%
1
3%
-1
0%
2
0%
-2
Here's a reminder of our next!
⚠️Workshop title:
BIOSTATISTICS IN MEDICINE
presented by:
Dr. Mohamed Almokashfi
An important workshop, where we aim to hand you the basics of analysis.
▪️What does this workshop offer ?
1- To deeply understand the types of data, and why does it matter? .
2- To know how to present data.
3- Effectively interpret the description of data.
4- Basic probability theories related to biostatistics.
5- Appropriate statistical test.
6- Interpretation and reporting of tests results.
▪️Workshop venue :
MedStat Center, Al-Baladiyah Street, west of Sudan's House of Books, in front of Nissan
Time and date:
Thursday - Saturday, 24th - 26th of February
from 9:00am - 12:00pm
▪️Fees:
5000 SDG ONLY
⚠️Form to register:
https://docs.google.com/.../1FAIpQLSd4qbW21Gk.../viewform...
Or through WhatsApp/Telegram : +249 11 100 1763
إليكم هذا التذكير الصغير بورشة نهاية الإسبوع !
⚠️ عنوان الورشة:
الـ Biostatistics في الطب (الإحصاء الحيوي في الطب)
يقدمها:
د. محمد المكاشفي
ورشة مهمة، نطمح أن نعلمكم فيها أساسيات التحليل الإحصائي.
▪️ماذا تقدم هذه الورشة ؟
١- المفاهيم الإحصائية الأساسية.
٢- فهم أنواع البيانات وماذا يفيد ذلك ؟
٢- الجداول والرسوم البيانية : متى، ماذا، وأين ؟
٣- كتابة وتلخيص البيانات .
٤- تطبيقات نظرية الاحتمالات الرياضية في الطب.
٥- كيف تختار الإختبار التحليلي الصحيح لبحثك.
٦- اختبار الفرضيات البحثية عبر التحليل الإحصائي.
٧- كتابة و تلخيص مخرجات التحليل الإحصائي.
▪️مكان الورشة:
مركز MedStat , شارع البلدية غرب دار الكتب السودانية مقابل نيسان
الزمان:
من الخميس 24/2 - السبت 26/2
الساعة 9:00pm - 12:00pm
5000 SDG
للتسجيل:
https://docs.google.com/.../1FAIpQLSd4qbW21Gk.../viewform...
او عبر واتساب او تلغرام :
0111001763
لدفع رسوم الورشة:
- حساب بنك فيصل
51172491
- أو حساب بنك الخرطوم
2408204
[ باسم الطيب قريب الله ]
2024/09/22 13:18:41
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