What type of test would you use to determine if happiness and health are related?

Q: What is the difference between research and inquiry?

A: Inquiry An inquiry is any process that has the aim of augmenting knowledge, resolving doubt, or…

Q: At the 2% level of significance, what is the decision?

A: Given : n1=10 , n2=10 , s1=22.4 , s2=12.0 , α=0.02 Our aim is to find the decision. Here , we use…

Q: Comparing Means from Different Populations?

A: Given that, Comparing Means from Different Populations: There are two means from two different…

Q: What is the test Statistics? Of the problem in the picture

A: Given: p0=23=0.67x=25n=40p^=2540=0.625α=0.01

Q: What are the reasons why you should learn statistics? Do you think that learning statistics will…

A: There are few reasons you should learn statistics - 1. The first reason would be you effectively…

Q: What  statistical test( from the data)  should be used to check whether people choose each type of…

A: Chi-square goodness of fit test: The Chi-square goodness of fit test is used to test whether or not…

Q: In one sentence, what is the difference between measure of health outcome occurrence and measures of…

A: We have to tell difference between measure of health outcome occurrence and measure of association.

Q: Illustrate the Test R2 for significance?

A: Coefficient of determination: The coefficient of determination (r2) is the percentage of total…

Q: What is a? What is the power of the test?

A: Rejection region is that sum of Xi's less than or equal to 4 when the sample size is 4.

Q: The Columbus Zoo conducts a study to determine whether a household's income can be used to predict…

A: We have given a statement problem and we need to find out the response variable.

Q: Describe a business scenario where you would have to test more than two samples of data. What type…

A: Given information: The investigator is specially interested describe a scenario to test more than…

Q: What is Multiple Comparisons?

A: In statistics and probability theory, Multiple Comparisons (also known as multiplicity or multiple…

Q: How statistical tests are used?

A:

Q: No, less likely

A:

Q: How is statistics used in information systems?

A: statistics is used for data mining ,speech recognition ,vision and image analysis ,data compression…

Q: What is statistics and why do you need to use statistics in your research? How important are they?

A: Statistics: Statistics is the branch of mathematics that deals with the collection of data,…

Q: Why is statistics called the language of science?

A: Statistics is called the language of science because it is essential for a scientist to do their…

Q: how do you find z score from a P value in statistics?

A: We habe to find z score from p value.

Q: What statistic would you use if you had one independent variable ‘geographic location’ (North,…

A: Given information: One independent variable is ‘geographic location’ (North, South, East, West). One…

Q: What does a researcher attempt to do when constructing an "analysis story" to go with the results of…

A: Research: Research is the thoughtful reflection of a study concerning a particular interest or…

Q: Why inferential statistic is important for physical activity educators ? Please provide two examples…

A: 1] Inferential statistics is used to make the generalization about the population based on the…

Q: A famous study found that once orchestras switched to blind auditions, the number of women hired by…

A: Introduction: It has been observed that the number of women hired by orchestras increased when the…

Q: Explain the reasons why we might have positive, negative z_scores? When is the z_ score equal 0

A:

Q: What is the power of a test?

A: Power of test is the probability of rejecting the null hypothesis when it is false. Therefore, the…

Q: What would be two issues in making a direct comparison on the statistics of each variable? Using…

A: Introduction - Minitab - It is an application software for studying statistical tools and applying…

Q: Q5. Explain the importance of statistics in the field of drug development and the pharmaceutical…

A: Statistics is a significant apparatus in pharmacological examination that is utilized to sum up…

Q: How do I solve this question using the comparison test?

A:

Q: What statistic would you use if you had one independent variable, geographic location (North, South,…

A: Given Independent variable is geographic location (North, South, East and West)  Dependent variable…

Q: s the significant difference?

A: Hypothesis:  Null Hypothesis: The factor affecting the career choice of the students is their…

Q: You took the English achievement test to obtain college credit in freshman English by examination.…

A: General definition of pth percentile: For whole numbers p(where 1<p<99) , the pth percentile…

Q: You'd like to test if coffee consumption (coffee drinkers, non-drinkers) affects differences in…

A: The provided information is  We have to test the coffee consumption (coffee drinkers, non-drinkers)…

Q: What is the name of the test used?

A: H0 : Die is fair H1 : Die is not fair

Q: Is theory essential to the research process and statistics? Please Explain.

A: Introduction about Theory: Theory can be defined as the idea or concept that has no proof. It could…

Q: How do you write a research questionnaire?

A: The objective is to write the steps in a research hypothesis.

Q: In spss, what test can you do to compare the score of variables?

A: As per the question we have to compare the score of variables if we have 2 independent samples, we…

Q: How can In-depth interview help a researcher obtain a data from you?

A: Interviews are used to collect data across all educational research fields. There are different…

Q: In psychology, what are two factors that decrease statistical power?

A: Factors that affect power are There are 3 factors that affect power are :-• Sample size (n) : -…

Q: what is mean?

A: Mean:Mean is a measure of center in case of quantitative data.

Q: Explain about the Mean Difference Score.

A:

Q: Your Statistics instructor wants to determine whether students who have previously taken an online…

A: The response variable is also known as the dependent variable.

Q: What test would you use if you want to determine whether gender and major depend upon one another?…

A:

Q: What is the highest relative score earned on a test?

A:

Q: what are some tips to study for the FSA test like the reading and math as well.

A: Solution:

Q: A parent comes to you and asks the difference between percent correct and the national percentile…

A: Concept: Percentage in simple terms can be difined as a number that is out of 100. Maximum marks are…

Q: A researcher wants to know if taking statistics improves critical thinking skills. She randomly…

A: Given that, A researcher wants to know if taking statistics improves critical thinking skills. She…

Q: test

A: Given: Sample size, n = 10 Mean, μ=14 Sample mean, x = 14.75 Standard deviation, s = 1.75 Suppose…

Q: Can mean be used with qualitative data?

A: Given a statement that mean can be used with qualitative data.   Definition : Qualitative data:  It…

Q: Describe how we can enhance the potential validity (internal and external) of a qualitative research…

A: In order to enhance the potential validity of a quality research project, both internal and…

Q: What do you think would help students pay more attention in class?

A: Here we want to know bias in survey question or not.