9. i. 10. 10 points: Look at your Qualitative 1, from the bar graph. Make a claim about one of the categories in the bar
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9. i. 10. 10 points: Look at your Qualitative 1, from the bar graph. Make a claim about one of the categories in the bar graph. Do not do any calculations with your data before making your claim. Record your claim. Then test your claim using hypothesis testing. Show all steps by recording any calculator/Excel commands used. Discuss your conclusion. Note: You may use your calculator. 10 points: Look at Quantitative 2. from the measures of central tendencies. Make a claim about the true population mean. Do not do any calculations with your data before making your claim. Record your claim. Then test your claim using hypothesis testing. Show all steps by recording any calculator/Excel commands used. Discuss your conclusion. Note: You may use your calculator. i. ii. You can use Excel to create the confidence intervals and perform the hypothesis test OR you may use your calculator. Make sure to indicate in your report your commands. 11. 19 points: Using both of your quantitative variables determine which variable will be the independent variable (x-axis) and the dependent variable (y-axis). i. Then generate a scatter plot using the data. Label the axes and title the graph. (5 points) ii. Run a linear regression and calculate the regression equation. (6 points) iii. Determine the correlation coefficient. (2 points) iv. Use the model to make some predictions. Select an x-value that is within the range of the data and solve for y (interpolation). Select an x-value that is larger than the range and solve for y (extrapolation). (6 points)
COVID 19 Cases in USA or Territory of Consent Cases 60 45 USA State or Territory 30 15 o Grand Total agree not agree na (blank) Consent Cases on December 30, 2021 Count of QUALITATIVE 1
Mean 13556.16 Stdv 16641.43 Varience 2.77E+08 Mode 0 Minimum 0 Quartile 1 2336 Quartile 2 9145.5 Quartile 3 18391.5 Maximum 75738 5 NUMBER SUMMARY minimum 0 quartile 1 2336 median 9145.5 quartile 3 18391.5 maximum 75738 quant 2
Part 3 - DUE May 8th, 2022 at 11:59 pm 9. 10 points: Look at your Qualitative 1, from the bar graph. i. Make a claim about one of the categories in the bar graph. Do not do any calculations with your data before making your claim. Record your claim. il. Then test your claim using hypothesis testing. Show all steps by recording any calculator/Excel commands used. Discuss your conclusion. Note: You may use your calculator.
COVID 19 Cases in USA or Territory of Consent Cases 60 45 USA State or Territory 30 15 Grand Total agree not agree na (blank) Consent Cases on December 30, 2021 Count of QUALITATIVE 1