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A Researcher Wants to Find Out If the Best Sprinters

Question 15

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A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ("https://www.iaaf.org/results/iaaf-world-championships-in-athletics") . ​ A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. ​
Carry out an ANOVA test and find the F and P values.


A) A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , and P-value slightly greater than 0.05.
B) A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , and P-value is greater than 0.10.
C) A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , and P-value slightly smaller than 0.05.
D) A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , A researcher wants to find out if the best sprinters of the planet improve the racing time at world championships in the 100 meters running discipline among men. He considers the results of the final racings of the last three world championships and compares the average time in each final racing. These data are represented in the table below ( https://www.iaaf.org/results/iaaf-world-championships-in-athletics ) . ​ ​ Carry out an ANOVA test and find the F and P values. A) , , , and P-value slightly greater than 0.05. B) , , , and P-value is greater than 0.10. C) , , , and P-value slightly smaller than 0.05. D) , , , and P-value is greater than 0.10. , and P-value is greater than 0.10.

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