Ages of Oscar Winning Actors from 1975 to 2004 Female Male 20 40 60 80 100 Age Which has a higher median? O actresses O actors O data is needed to tell O both have the same median

Q: Find x; y; z; t where 3 (, ) = (_; )+(,÷, **) 6 4 x + y\ \z +t 1. O x = 2,y = 4,z = 2,t = 3 2. O x =…

A: Find x,y,z,t

Q: The data for this project is in data frame Pseudoscorpions, from package abd: require(abd)

A: Given information: Given that the investigator is interested to study whether the female…

Q: 9th Grade            10th grade           11th grade                  12th grade     6…

A: the sum of squares between groups = 129.35

Q: Part A thought G

A: Note: Since we only answer up to 3 subparts , we will answer the first 3. Please resubmit the…

Q: Part A Question 1 attached

A:

Q: Does social class (CLASS) have an effect on whether individuals have guns in their home (OWNGUN)?

A: Given information: The SPSS output regarding the relationship between the variables SOCIAL CLASS and…

Q: 2. Does social class (CLASS) have an effect on whether individual happiness levels (HAPPY)?…

A: Introduction: The null and alternative hypotheses to conduct the test are: H0: Social class has no…

Q: The accompanying table shows the numbers of male and female students in a particular country who…

A:

Q: month day year avgtemp 1 2017 2 2017 3 2017 4 2017 5 2017 6 2017 76.3 79.7 79.5 1 3 1 4 1 76.1…

A: Given

Q: a. Identify the regression line using the number of books read to predict ACT Reading score. Use a =…

A: X Y (x-xbar) (x-xbar)^2 (y-ybar) (y-ybar)^2 (x-xbar)*(y-ybar) ypred Residual Resiudal^2 2 16 -3.2…

Q: Nick took 4 courses last semester: History, Spanish, Calculus, and Physics. The means and standard…

A: We know, that z-score is z = (x-μ)/σ, where x is the raw score,μ is the population mean, and σ is…