Exam (elaborations)
Stats T2.pdf
- Course
- Institution
Exam of 6 pages for the course Dental Hygiene Oxford College Semester I at Dental Hygiene Oxford College Semester I (Stats T2.pdf)
[Show more]
Seller
Follow
flamebonfire
Reviews received
Content preview
If ur reading this we boutta get 100 >:)Fluoride decreases the incidence of dental caries. In a series of dental research, a new fluoride
has been developed that reduces cavities by 79% and the p-value is 0.25. Which one of the
following statements best describes this research?
a) This research is absolutely statistically significant
b) This research is neither clinically nor statistically significant
c) This research is clinically significant but not statistically significant
d) It is not possible to evaluate the clinical and statistical significance of this research.
Which one of the following statements is inappropriate to the mixed research?
a) It is not accurate in resolving discrepancies
b) Data collection can involve any applicable technique
c) It needs less resources than quantitative research lonely
d) It explains findings more widely and comprehensively
The data of 5 systolic pressure (mm Hg) are shown in the following table. What is the range
of systolic pressure?
1 2 3 4 5
120 234 122 232 140
112
109
116
114
, Which one of the following statistical concepts is inferential?
Range
Standard deviation
Median
Correlation
Which one of the following statistical techniques is used for combining the results of several
independent research studies?
Regression analysis
Correlation
ANOVA
Meta-analysis
What is NNT if we need to prescribe an anti-parasitic drug for 55 patients diagnosed with
malaria before at least one adverse reaction is prevented?
It is not calculable.
1
54
55
How many types of correlation can be identified in statistical analysis?
3
4
2
5
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller flamebonfire. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $43.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
60904 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now