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Math 260 Final Project //name //major //picture (optional)

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Presentation on theme: "Math 260 Final Project //name //major //picture (optional)"— Presentation transcript:

1 Math 260 Final Project //name //major //picture (optional)

2 1a. Confidence Intervals a) State if you’re doing Means or Proportion. Describe problem. (Ex: I’ll find a 95% confidence interval for the true mean age of all MA 260 students).

3 1b. Confidence Interval Data (insert data in a table, or attach data: take Print Screen of data, Use “Insert screensheet” on Powerpoint)

4 1c. Confidence Interval sample mean or sample proportion (pick one) margin of error: ____ confidence interval Interpretation (explain in a sentence)

5 2a. Hypothesis Test for Means Describe your problem here (ex: “I suspect that the average age of students on campus is more than 19 years old.”)

6 2b. Hypothesis test data (attach data: take Print Screen of data, Use “Insert screensheet” on Powerpoint)

7 2c. Five step hypothesis test 1. 2. 3. 4. 5.

8 3a. Second hypothesis test Choose either proportion test or difference of means (dependent or independent). (State which one) State problem (ex: I suspect that less that 10% of student on campus are math majors. I will test this claim at  =0.05”)

9 3b. Hypothesis test data (attach data: take Print Screen of data, Use “Insert screensheet” on Powerpoint)

10 3c. Five step hypothesis test 1. 2. 3. 4. 5.

11 4a. Correlation and Regression Response variable: Predictor: How data was collected Sampling method

12 4b. Regression data (include a sample of at least 20) (attach data: take Print Screen of data, Use “Insert screensheet” on Powerpoint)

13 4c. Correlation and Regression Minitab calculates that correlation is r= ____ P value Interpretation of p value Minitab calculates the Regression equation as ____________ We can use the equation to predict. (pick an appropriate x, and calculate y)

14 4d. Regression (attach data: take Print Screen of Minitab’s Fitted Line plot, Use “Insert screensheet” on Powerpoint)

15 5a. Multiple Regression Explain problem Response variable ___________ Predictors: – ___________ Method of collection of data

16 5b. Multiple Regression (insert sample data of at least 20) (attach data: take Print Screen of data, Use “Insert screensheet” on Powerpoint)

17 5c. Multiple Regression Minitab calculates the regression equation: A prediction (pick appropriate predictors x 1 and x 2, and predict y) R 2 is:______ Interpretation of R 2

18 5d. Multiple Regression Analysis of predictors predictorP valueIs this variable a good predictor? Why/why not?

19 6. ANOVA (describe your study)

20 6. ANOVA -- data (attach data: take Print Screen of data, Use “Insert screensheet” on Powerpoint)

21 ANOVA (insert Minitab One-way (unstacked) ANOVA analysis)

22 6. ANOVA – 5 step test 1. 2. 3. 4. 5.


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