The frequency for a particular class is the number of observations falling in that class.

The body weight in pounds (variable X) and fleece weight in pounds (variable Y) of a random sample of four ewes are as follows: Body weight, lb (X)            Fleece weight, lb (Y)           140                                            9           145                                          10           155                                          10           160                                          12                                                                                      Given that the variance of body weight is 83.33333 pounds squared, find the correlation between body weight and fleece weight.

You are interested in purchasing a really good bull to breed your cows.  You look up the sale prices of a sample of 16 bulls that were sold in last year’s National Western Stock Show sale in Denver.  The average sale price was $10,000 with a standard deviation of $1,000.  You estimate the population mean for the sale prices of the bulls using a 95% confidence interval. What assumption must be met in order for the confidence interval that you constructed for the population mean for sale price of the bulls to be valid?

The password for your online exam is: TREEThe link for the online exam is in the Step 1 folder and you should have opened it in a new tab before you begin this test.Instructions:Before you begin your exam, hold up all sheets of paper you will be using to the camera to show that there is nothing written on it. If your instructor allows the use of formula sheets or a handheld calculator, please hold these up to the camera as well.Enter the password found above into the online exam tab open in Step 1 and complete the exam. Once completed, hold up each completed sheet of paper to the camera.Answer the Yes/No question below and proceed to the next question.DO NOT SUBMIT OR CLOSE YOUR TEST before answering all the questions.Question:I have completed and submitted my online exam and I have held up all my sheets of paper (front and back) to record an image of them on the camera.

Determine whether the following inference form is valid or invalid. MC 4.2d Question 8.png

Suppose you’re told, “If Paul checked his messages then he’s back in town.” What would you need to know in order to validly infer that Paul isn’t back in town?

List one strength and one weakness associated with each theory previously identified.

The critique by women of color that second wave feminism was by and for middle-class White women led to which feminist framework?

The theory that explains how stigma, prejudice, and discrimination create a hostile and stressful social environment for some members of society is:

Why would a family scholar want to use feminist theory?