Washington High wants to estimate the number of seniors who plan to go to a 4-year college. Answer the following. (a) Which of the following surveys probably would best represent the entire population of seniors? O25 seniors are randomly selected; 13 plan to go to a 4-year college. O 25 chess club members are randomly selected; 14 plan to go to a 4-year college. 25 honor roll students are randomly selected from the senior class; 18 plan to go to a 4-year college. (b) There are 550 seniors at Washington High. Using your answer from part (a), estimate the number of seniors who plan to go to a 4-year college. seniors
Washington High wants to estimate the number of seniors who plan to go to a 4-year college. Answer the following. (a) Which of the following surveys probably would best represent the entire population of seniors? O25 seniors are randomly selected; 13 plan to go to a 4-year college. O 25 chess club members are randomly selected; 14 plan to go to a 4-year college. 25 honor roll students are randomly selected from the senior class; 18 plan to go to a 4-year college. (b) There are 550 seniors at Washington High. Using your answer from part (a), estimate the number of seniors who plan to go to a 4-year college. seniors
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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Transcribed Image Text:Washington High wants to estimate the number of seniors who plan to go to a 4-year college. Answer the following.
(a) Which of the following surveys probably would best represent the entire population of
seniors?
O25 seniors are randomly selected; 13 plan to go to a 4-year college.
O 25 chess club members are randomly selected; 14 plan to go to a 4-year college.
25 honor roll students are randomly selected from the senior class; 18 plan to go to
a 4-year college.
(b) There are 550 seniors at Washington High.
Using your answer from part (a), estimate the number of seniors who plan to go to a
4-year college.
seniors
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