Hello, I need help to differentiate incidence cases, and prevalence. Thanks!

Q: What is the difference between preventative measures and preventative statistics of a disease

A: preventive  healthcare or preventive  medicine refers to the measures taken in order to prevent and…

Q: Differentiate the implications of descriptive and inferential statistics. List two descriptive…

A: Definition of Descriptive Statistics Descriptive Statistics refers to a discipline that…

Q: Incidence reflects the likelihood of developing a disease among a group of participants free of the…

A: Incidence refers to the proportion of number of new cases among people who are free from disease for…

Q: What are the ethical guidelines for statistical practice? How do they help get results for research?

A: Good statistical practice is fundamentally based on transparent assumptions, reproducible results,…

Q: What are some of the descriptive statistics that can be used to describe data?   What are the…

A: Answer : Descriptive statistics are used to describe or summarize the characteristics of a sample or…

Q: What is the definition of statistics? Why it is important to learn statistics? Give two major areas…

A: Statistics- Statistics is a subject as a branch of mathematics that is based on describing,…

Q: Hello, can you please bring an example of statistics that misused /skewed and the reason why…

A: While numbers don’t lie but they can in fact be used to mislead. This is known as the misuse of…

Q: What are the statistical tools use in descriptive and inferential statistics?

A: Descriptive statistics allow you to characterize your data based on its properties. There are four…

Q: What statistical tool is appropriate if the number of data is large and O is known?

A: Here we need to find out the statistical tool if the number of data is large and standard deviation…

Q: O Direct standardization

A: There are two methods of standardisation commonly used in epidemiological studies, and these are…

Q: What type of statistic test would I perform for this questions, Is there a relationship between…

A: Chi-square test:   A single simple random sampling is done with each individual being classified…

Q: What are the limitations of statistics?

A: Here limitation of statistics is asked

Q: What is meant by under 5 mortality in a given lifetable?(actuarial mathematics)

A:

Q: How can we start our introduction about Social media use and stress among adults 18-35 ? Using…

A: Approach to solving the question: I approached it using the outline you provided. Detailed…

Q: What is triangulations and why is it so important in qualitative research?

A: Triangulation facilitates validation of data through cross verification from more than two sources.…

Q: Describe the assumptions for ANOVA and explain how they may be diagnosed.

A: Introduction :-  There are some assumptions made to conduct ANOVA. We have to describe them and to…

Q: what is the normal curve?  explanations and examples would help. I am very grateful.

A: A normal curve is a well- shaped curve that shows the probability distribution of continuous random…

Q: Differentiate between inferential and descriptive Statistics with example.

A: Broadly speaking, there are two types of statistics. namely, descriptive and inferential.

Q: What is Frequency Distribution?

A: Sometimes,tabular representation of a data set is very useful in viewing the characteristics of the…

Q: Method of data collection from primary and secondary data in statistics?

A: Primary data : Primary data means original data that has been collected specially for the purpose in…

Q: When there is no difference between two groups, then the value of hazard ratio is 0. True False

A: False.The risk of an event occurring between two groups at any given time is compared using the…

Q: Using data for the number of cases in the first quarter of 2022 from Table 1 (i.e., the final…

A: For studying the disease-related problem there are mainly two model or study that is used which are…

Q: concept relate to statis

A: Effect Size can be defined as quantitative measure of the magnitude of the experimental effect. It…

Q: How might measurement and design errors affect respondent errors?

A: Design errors can lead to non response errors as the respondent is not sure how to answer a question…

Q: As part of a habitat conservation plan development, you are tasked with estimating the number of…

A:

Q: How to estimate distribution

A: Steps to estimate a distribution1) Split the sample space into bins2) Count the no of samples that…

Q: hat is anecdotal evidence? Why is it unreliable? What does it mean when we say the data is…

A: anecdotal evidence

Q: Suppose X1,..., Xn are iid with pdf f(r; 0) - 0<r<8, zero elsewhere, find: (a) The mle 6 for 0. Then…

A: Except the first line, all steps and conclusions are correct, even in first line, the conclusion for…

Q: if we are not doing inferential statistics, what is most frequently the best measure of central…

A: Inferential statistics involves making inferences about a pop. by examining random samples.

Q: Given the least squares regression equation, Y = 1,206 + 1,137X, when X=3, what does Y equal?

A:

Q: Use this small data set: X, — 5, Х, — 3, Xз— 8, Х - 2, X, = 7, %3D %3D Хв — 7, X, — 5, Х; — 2 Please…

A: Given,

Q: What are the different ways to conduct inferential statistics? Provide a summary of each of them

A: There are two main areas of inferential statistics: Estimating parameters. This means taking a…