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Question 4 The average height of students in a freshman class of a certain school has been 165.24 cm with a population standard deviation of 5.56 cm. Is there a reason to believe that there has been a change in the average height if a random sample of 37 students in the present freshman class has an average height of 169.42 cm? Use a 0.01 level of significance. "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region." Izi

Question 4 The average height of students in a freshman class of a certain school has been 165.24 cm with a population standard deviation of 5.56 cm. Is there a reason to believe that there has been a change in the average height if a random sample of 37 students in the present freshman class has an average height of 169.42 cm? Use a 0.01 level of significance. "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region." Izi

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 26PFA
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Question 4 The average height of students in a freshman class of a certain school has been 165.24 cm with a population standard deviation of 5.56 cm. Is there a reason to believe that there has been a change in the average height if a random sample of 37 students in the present freshman class has an average height of 169.42 cm? Use a 0.01 level of significance. "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region."
Transcribed Image Text:Question 4 The average height of students in a freshman class of a certain school has been 165.24 cm with a population standard deviation of 5.56 cm. Is there a reason to believe that there has been a change in the average height if a random sample of 37 students in the present freshman class has an average height of 169.42 cm? Use a 0.01 level of significance. "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "Yes, there is sufficient evidence to believe that the height of the freshmen students changed based on empirical evidence because the calculated z is in the critical region." "No, there is no sufficient evidence to say that the height of the freshmen students changed based on empirical evidence because the calculated z is not in the critical region."
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