Question

What the two primary sources of confounding?

Step 1

A **confounding variable** is a variable that influences both the independent variable and dependent v...

Tagged in

Q: I want you to come up with one study idea that would use a one sample chi square and one study that ...

A: The one sample Chi-square test is also called as Chi-square goodness of fit, which is used to decide...

Q: How do I solve the following equation: 0.96=1-1/K2 I am getting stuck after subtracting 1 from both ...

A: It is given that,

Q: Rolling Two Dice If two dice are rolled one time, find the probability of getting these results A. ...

A: Hello there! There are more than 3 sub-parts in the question shared. According to our policies canno...

Q: It is thought that basketball teams that make too many fouls in a game tend to lose the game even if...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: Suppose that a set of ten measurements is drawn randomly. The sample consists of the set {1,1,0,15,2...

A: Given sample1,1,0,15,2,3,4,0,1,3To calculate the Z score we need mean and standard deviation using t...

Q: The Toylot company makes an electric train with a motor that it claims will draw an average of only ...

A: The provided information are:

Q: Which statement regarding correlation is true? A. The dependent variable is assigned to the Y axi...

A: Correlation coefficient - r:The Karl Pearson’s product-moment correlation coefficient or simply, the...

Q: A librarian would like to determine whether a new book appeals more to adults or to children. The li...

A: Independent samples:Two samples are independent if the sample values selected from one population ar...

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean ...

A: Note:Hi! Thank you for posting the question. However, in our display of the website, the actual mean...

Sorry about that. What wasn’t helpful?