HW Score: 40.72%, 8.96 of 22 pt Complete) .2.19 Question Help According to a study conducted by an organization, the proportion of Americans who were afraid to fly in 2006 was 0.10. A random sample of 1,200 Americans results in 108 indicating that they are afraid to fly. Explain why this is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased Select the correct choice below and, if necessary, fill in the answer box to complete your choice A. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the value of np(1-p) is less than 10 B. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the probability of obtaining a value equal to or more extreme than the sample proportion is (Round to four decimal places as needed.) which is not unusual O C. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the sample proportion, (Type an integer or a decimal) , is very close to 0.10 OD. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the sample sizen is more than 5% of the population Click to select and enter your answer(s) and then click Check Answer F Check Clear All 431 PM All parts showing 10/30/2019 DELL F12 F11 F10 F9 F8 F7 F6 F5 F4 F3 F2 F1 PgUp Home Esc Insert Backspace Paus Bre Scrol Lock Print Screen & % $ End 6 Delete 5 4 3 2 1 Y T EN W Q Tab Enter 00 0 R

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2CYU
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HW Score: 40.72%, 8.96 of 22 pt
Complete)
.2.19
Question Help
According to a study conducted by an organization, the proportion of Americans who were afraid to fly in 2006 was 0.10. A random sample of 1,200 Americans results in 108 indicating that they are afraid to fly. Explain why this is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased
Select the correct choice below and, if necessary, fill in the answer box to complete your choice
A. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the value of np(1-p) is less than 10
B. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the probability of obtaining a value equal to or more extreme than the sample proportion is
(Round to four decimal places as needed.)
which is not unusual
O C. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the sample proportion,
(Type an integer or a decimal)
, is very close to 0.10
OD. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the sample sizen is more than 5% of the population
Click to select and enter your answer(s) and then click Check Answer
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Transcribed Image Text:HW Score: 40.72%, 8.96 of 22 pt Complete) .2.19 Question Help According to a study conducted by an organization, the proportion of Americans who were afraid to fly in 2006 was 0.10. A random sample of 1,200 Americans results in 108 indicating that they are afraid to fly. Explain why this is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased Select the correct choice below and, if necessary, fill in the answer box to complete your choice A. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the value of np(1-p) is less than 10 B. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the probability of obtaining a value equal to or more extreme than the sample proportion is (Round to four decimal places as needed.) which is not unusual O C. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the sample proportion, (Type an integer or a decimal) , is very close to 0.10 OD. This is not necessarily evidence that the proportion of Americans who are afraid to fly has decreased below 0.10 because the sample sizen is more than 5% of the population Click to select and enter your answer(s) and then click Check Answer F Check Clear All 431 PM All parts showing 10/30/2019 DELL F12 F11 F10 F9 F8 F7 F6 F5 F4 F3 F2 F1 PgUp Home Esc Insert Backspace Paus Bre Scrol Lock Print Screen & % $ End 6 Delete 5 4 3 2 1 Y T EN W Q Tab Enter 00 0 R
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