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5) Make a stem plot of the Ages. See anything worth noting?

5) Make a stem plot of the Ages. See anything worth noting?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 6PPS
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Make stem plot

Age 15 30 26 41 82 53 41 32 36 45 27 12 70 54 37 34 49 57 66 14 Gender M M F M F F F F F F M M F M M F M M F F Number of Pets over lifespan 3 354 3 4 00 N 12 8 45243 0 1 6 3 4 2 82 93 Siblings 0 1 1 2 1 3 2 0 0 1 0 4 0 2 1 2 2 1 0 0 Urban or Rural U U U R R R R U R U R URURRRR
Transcribed Image Text:Age 15 30 26 41 82 53 41 32 36 45 27 12 70 54 37 34 49 57 66 14 Gender M M F M F F F F F F M M F M M F M M F F Number of Pets over lifespan 3 354 3 4 00 N 12 8 45243 0 1 6 3 4 2 82 93 Siblings 0 1 1 2 1 3 2 0 0 1 0 4 0 2 1 2 2 1 0 0 Urban or Rural U U U R R R R U R U R URURRRR
5) Make a stem plot of the Ages. See anything worth noting? 6) Create a scatter plot comparing age with number of pets. Find the Regression line. a. Analyze. (DOFS). b. How many pets would you expect a newborn to have? c. Interpret the Slope of the regression line. d. What does the r^2 value tell you for this model? e. Create a new model splitting the data by gender. This means that you should up wi two regression lines on the same graph. IS there a significant difference? 7) Create a probability distribution for number of siblings. X P(x) What is the Expected number of siblings in this sample?
Transcribed Image Text:5) Make a stem plot of the Ages. See anything worth noting? 6) Create a scatter plot comparing age with number of pets. Find the Regression line. a. Analyze. (DOFS). b. How many pets would you expect a newborn to have? c. Interpret the Slope of the regression line. d. What does the r^2 value tell you for this model? e. Create a new model splitting the data by gender. This means that you should up wi two regression lines on the same graph. IS there a significant difference? 7) Create a probability distribution for number of siblings. X P(x) What is the Expected number of siblings in this sample?
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