Question: According to a study conducted by the Gallup organization, the proportion of Americans who are afraid to y is 0.10. A random sample of 1100
According to a study conducted by the Gallup organization, the proportion of Americans who are afraid to fly is 0.10. A random sample of 1100 Americans results in 121 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 increased since the time of the Gallup study.
Step by Step Solution
★★★★★
3.29 Rating (164 Votes )
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
This result is not unusual so this evidence is in... View full answer

Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
100% Satisfaction Guaranteed-or Get a Refund!
Step: 2 Unlock
Step: 3 Unlock
Document Format (1 attachment)

445-M-S-S-D (814).docx
120 KBs Word File
-
Access 30 Million+ textbook solutions.
-
Ask unlimited questions from AI Tutors.
-
Order free textbooks.
-
100% Satisfaction Guaranteed-or Get a Refund!
Ask a Question and Get Instant Help