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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 white person into their families.

Step-by-step explanation

Step 1.

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

Sample size,
Sample proportion,
Now, use normal approximation, for this we check that both,
and  .
Since  
 
Now, we can take binomial random variable as normally distributed,
So,  

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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