Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

3) Recently, a large Gallup poll was conducted and 76% of Americans said that they only look at the news headlines to stay up to

image text in transcribed

image text in transcribed
3) Recently, a large Gallup poll was conducted and 76% of Americans said that they only look at the news headlines to stay up to date on what is happening around the world. Assume that this is the parameter for the population of all Americans. If you take a random sample of 20 Americans, let p = the proportion in the sample who only read the news headlines, is the shape of the sampling distribution of p approximately Normal? (A) Yes, because p > 0.50 (B) Yes, because np = 15.2 (C) Yes, because we can reasonably assume there are more than 100 individuals in the population. (D) Yes, because we took a simple random sample. (E) No, because n(1 - p) = 4.8

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Linear Programming With Applications

Authors: Bernard Kolman, Robert E Beck

2nd Edition

0080530796, 9780080530796

More Books

Students also viewed these Mathematics questions

Question

Technology

Answered: 1 week ago

Question

Population

Answered: 1 week ago