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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
12 Nov 2021

Given information

As per the given information in the question :

  • Construct three confidence intervals.
  • percent of all Asians who would welcome a black person into their families.

Step-by-step explanation

Step 1.

Let us find the percent of all Asians who would welcome a black person into their families.

Sample size,  

Sample proportion,  

To calculate normal approximation,

We check that both,

and .

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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