The _____________________ penitentiary system utilized separ…
The _____________________ penitentiary system utilized separate confinement, a system in which each convicted individual was held in isolation from other people, with all activities, including craft work, carried on in the cells.
Read DetailsA manufacturer has developed a new trash bag. They want to s…
A manufacturer has developed a new trash bag. They want to show that the mean breaking strength of the new bag is greater than that of their old model. The mean breaking strength of the old model is 50 lbs. Which of the following statements should be the H0?
Read DetailsYou are interested in how a student’s reading and math score…
You are interested in how a student’s reading and math scores along with the student’s gender affect his/her being in an honors class. To do so, you collected 200 students’ gender, math scores, reading scores, and whether they are in the honors class. Table 2 shows the first 15 observations of the data. The variable female is 1 if the student is a female, 0 otherwise. The variable read is the student’s reading score. The variable math is the student’s math score. Finally, the variable honor indicates whether the student is in the honors class or not. For example, the first student is a male student (female = 0), his reading score is 57 (read = 57) and his math score is 41 (math = 41). He is not in the honors class (honor = 0). You ran a logistic regression analysis where honor was the dependent variable, and female, read, and math were the independent variables. Below is a part of the SPSS output. a. (5 points) What is the probability that a female student whose math score is 55 and reading score is 90 will be in the honors class. Show how you compute the probability. b. (5 points) Fill the blank: As the math score increases by 1 point, the odds of being in an honors class increase by ______ %. As the reading score increases by 1 point, the odds of being in an honors class increases by ______ %. To get the full credit, explain your answer.
Read DetailsA researcher wants to examine how the construction type of a…
A researcher wants to examine how the construction type of a house affects its price. There are three construction types, which are 1) frame, 2) brick, and 3) frame-and-brick mixed. The researcher needs to define three distinct dummy variables to examine the effects of the construction type.
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