URGENT PLEASE HELP
2 answers:
Answer:
sample proportion = 0.65
The percentage of the sample proportion
= 65%
The percentage of the readers surveyed do not use e-readers = 35%
Step-by-step explanation:
<u><em>Step(i):-</em></u>
<em>Given sample size 'n' =3000</em>
<em>Of the 3,000 readers surveyed, 1,954 said they read books on an e-reader.</em>
<em>The probability that The readers surveyed use e-readers</em>
<em>sample proportion </em>
The percentage of the sample proportion
= 65%
<em><u>Step(ii):</u></em>-
The readers surveyed do not use e-readers
=
The percentage of the readers surveyed do not use e-readers = 35%
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Note: In option A, it should be "+" instead of "(".
Given:
The expression is
To find:
The equivalent expression.
Solution:
We have,
Using distributive property, we get
On combining like terms, we get
The expression is equivalent to the given expression.
Therefore, the correct option is A.