The ages of 25 students randomly selected from the a college class are listed below. 22, 25, 18, 19, 21, 20, 17, 18, 19, 18, 19, 23, 21, 25, 22, 19, 18, 18, 20, 20, 21, 18, 19, 23, 22 (a) What is the mean? (Round your answer to 2 decimal places.) Answer: (b) What is the median? Answer: (c) What is the mode? Answer:
The ages of 25 students randomly selected from the a college class are listed below. 22, 25, 18, 19, 21, 20, 17, 18, 19, 18, 19, 23, 21, 25, 22, 19, 18, 18, 20, 20, 21, 18, 19, 23, 22 (a) What is the mean? (Round your answer to 2 decimal places.) Answer: (b) What is the median? Answer: (c) What is the mode? Answer:
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![The ages of 25 students randomly selected from a college class are listed below.
22, 25, 18, 19, 21, 20, 17, 18, 19, 18, 19, 23, 21, 25, 22, 19, 18, 18, 20, 20, 21, 18, 19, 23, 22
(a) What is the mean? (Round your answer to 2 decimal places.)
Answer: [ ]
(b) What is the median?
Answer: [ ]
(c) What is the mode?
Answer: [ ]
(d) Suppose another student, age 45, is included in the survey.
i. What is the new mean? (Round your answer to 2 decimal places.)
Answer: [ ]
ii. What is the new median?
Answer: [ ]
iii. What is the new mode?
Answer: [ ]
iv. Which of these values changed the most compared to the original values?
Answer: [Select an answer ▼]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F79b24956-5ec9-4c53-911d-9c67a7f313db%2F45aae800-2642-409f-af39-6a47689171c8%2F63glz1o_processed.png&w=3840&q=75)
Transcribed Image Text:The ages of 25 students randomly selected from a college class are listed below.
22, 25, 18, 19, 21, 20, 17, 18, 19, 18, 19, 23, 21, 25, 22, 19, 18, 18, 20, 20, 21, 18, 19, 23, 22
(a) What is the mean? (Round your answer to 2 decimal places.)
Answer: [ ]
(b) What is the median?
Answer: [ ]
(c) What is the mode?
Answer: [ ]
(d) Suppose another student, age 45, is included in the survey.
i. What is the new mean? (Round your answer to 2 decimal places.)
Answer: [ ]
ii. What is the new median?
Answer: [ ]
iii. What is the new mode?
Answer: [ ]
iv. Which of these values changed the most compared to the original values?
Answer: [Select an answer ▼]
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