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Determine whether to reject H: Do not reject the null hypothesis Ho. Reject Do not reject Part: 4 / 5 Part 5 of 5 State a conclusion. There (Choose one) v enough evidence to conclude that the mean FEV, in high-pollution community is less than 2.1 liters.

Determine whether to reject H: Do not reject the null hypothesis Ho. Reject Do not reject Part: 4 / 5 Part 5 of 5 State a conclusion. There (Choose one) v enough evidence to conclude that the mean FEV, in high-pollution community is less than 2.1 liters.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Measuring lung function: One of the measurements used to determine the heelth of a person's lungs is the amount of air a person can exhale under force in one second. This is called the forced expiratory volume in one second, and is abbrevlated FEV, Assume the mear FEV for 10-year-cld boys is 2.1 liters and that the population standard deviation is o to have a sample mean FEV, of 2.05 liters. Can you conclude that the mean FEV. in the high-pollution community is less than 2.1 liters? Use the a=0.10 level of significance and the P-value method with the table. 0.4. A random sample of 34 10-year-old boys who live in a community with high levels of ozone pollution are found
Transcribed Image Text:Measuring lung function: One of the measurements used to determine the heelth of a person's lungs is the amount of air a person can exhale under force in one second. This is called the forced expiratory volume in one second, and is abbrevlated FEV, Assume the mear FEV for 10-year-cld boys is 2.1 liters and that the population standard deviation is o to have a sample mean FEV, of 2.05 liters. Can you conclude that the mean FEV. in the high-pollution community is less than 2.1 liters? Use the a=0.10 level of significance and the P-value method with the table. 0.4. A random sample of 34 10-year-old boys who live in a community with high levels of ozone pollution are found
Part 4 of 5 Determine whether to reject H: Do not reject v the null hypothesis H. Reject Do not reject Part: 4 / 5 Part 5 of 5 State a conclusion. There (Choose one) v enough evidence to conclude that the mean FEV, in high-pollution community is less than 2.1 liters.
Transcribed Image Text:Part 4 of 5 Determine whether to reject H: Do not reject v the null hypothesis H. Reject Do not reject Part: 4 / 5 Part 5 of 5 State a conclusion. There (Choose one) v enough evidence to conclude that the mean FEV, in high-pollution community is less than 2.1 liters.
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