al design? How to analyze data collected from

Q: How to reduce the effects of p-hacking and data dreadging?

A: there is three points to reduce the effect of p- hacking and dreadging--

Q: Explain in detail how Chebyshev’s Inequality/Theorem can be used to in data science to interpret a…

A: Introduction A dataset is a collection of data which can be in a form of table. Let CI denote…

Q: How would you report those results in APA style?

A: The question is about to compare the difference between number of anagrams solvable and number of…

Q: The manager of Jerry's Barbershop recently asked 15 customers to punch in a time card when first…

A: It is an important part of statistics. It is widely used.

Q: can this be solved using a z score table

A: Z-score table :  It helps to know the percentage the value of below the z-score . * It is for…

Q: Define multicollinearity and how is it different from exact multicollinearity? How does exact…

A: Multicollinearity generally occurs when there are high correlations(>0.8) between two or more…

Q: Explain how multicollinearity can adversely affect the model building process in regression…

A: Multicollinearity:Multicollinearity is the presence of high correlation among the predictor…

Q: Explain why we use this formula E=row total * column total/sample size

A: Given that::: E=row total * column total/sample size

Q: Explain with example two-factor ANOVA.

A: Two way ANOVA is a statistical measure in which there are two independent categorical value and one…

Q: Identify and discuss the several aspects of univariate analysis.

A: Univariate analysis is the simplest form of analyzing a data.

Q: Explain the Graphs of outcomes of the two-factor experiment.

A: Graphing the outcomes of the two-factor experiment: The outcomes of factorial experiment with two…

Q: Describe about TWO-FACTOR ANOVA with an imaginary example.

A: The total variation present in set of observable quantity may under certain circumstances be…

Q: How to design a 2k-p fractional factorial design? How to analyze data collected from the design?

A:

Q: Factor analysis can be used to determine whether the items on a newly designed measure of…

A: Factor analysis is like a way to figure out how different things relate to each other. It helps to…

Q: What are levels/factors of a variable?

A: Factors: It is also called explanatory variable or independent variable. Consider the experiment…

Q: Production (dozen) Labor (hours) Capital Investment (R) Energy (BTU) Last Year 1,500 350 15,000…

A:

Q: Explain about the Initiating a Power Analysis.

A:

Q: What is the chi square-crit for the alpha level of 0.5 when you have 4 column categories and 4 row…

A: We have given that  4 × 4 table of chi square  So, df= ( row - 1 ) × ( col - 1 )  = ( 4 -1 ) × ( 4 -…