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Textbook ExpertVerified Tutor
1 Nov 2021

Given information

The literacy rate for a nation measures the proportion of people age 15 and over that can read and write. The literacy
rate in Afghanistan is   .
 
Random Sample = 15
 
   the number of people who are literate.

Step-by-step explanation

Step 1.
To know about the probability of more than 5 people, calculate $P(x>5)$. This probability can be written as :
 
 
 
Now, the probability that is   can be calculated by using the Ti-83 calculator. For this, click on , then DISTR and then scroll down to the binomcdf option and enter the provided details. After this, click on ENTER button of calculator to have the desired result.

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

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