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State the null and alternate hypotheses. Ho: The shift and reported symptoms (Choose one) H₁: The shift and reported symptoms (Choose one) This hypothesis test is a (Choose one) ▼ test. independent. independent.

State the null and alternate hypotheses. Ho: The shift and reported symptoms (Choose one) H₁: The shift and reported symptoms (Choose one) This hypothesis test is a (Choose one) ▼ test. independent. independent.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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State the null and alternate hypotheses. Ho: The shift and reported symptoms (Choose one) H₁: The shift and reported symptoms (Choose one) ▼ independent. This hypothesis test is a (Choose one) ▼ test. independent.
Transcribed Image Text:State the null and alternate hypotheses. Ho: The shift and reported symptoms (Choose one) H₁: The shift and reported symptoms (Choose one) ▼ independent. This hypothesis test is a (Choose one) ▼ test. independent.
A recent study examined the effects of carbon monoxide exposure on a group of construction presents the numbers of workers who reported various symptoms, along with the shift (morning, evening, or night) that they worked. Influenza Headache Weakness Shortness of Breath Send data to Excel Morning Shift 17 28 15 9 Evening Shift 13 33 17 10 Night Shift 10 8 6 9 Test the hypothesis of independence. Use the a=0.10 level of significance and the P-value method with the TI-84 Plus calculator. What do you conclude?
Transcribed Image Text:A recent study examined the effects of carbon monoxide exposure on a group of construction presents the numbers of workers who reported various symptoms, along with the shift (morning, evening, or night) that they worked. Influenza Headache Weakness Shortness of Breath Send data to Excel Morning Shift 17 28 15 9 Evening Shift 13 33 17 10 Night Shift 10 8 6 9 Test the hypothesis of independence. Use the a=0.10 level of significance and the P-value method with the TI-84 Plus calculator. What do you conclude?
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