<span>A reference is a person who will attest to your ability to perform a particular job. A person has to face several examinations before he receives a job through an employer. Employers need to check the individual's background of previous performance, experience, and skills. A reference could provide the information needed for that examination.</span>
The size of the sample that must be used is 264. The correct sample size is 264. Read below about how to arrive at the sample size.
<h3>What is the sample size that must be used?</h3>
p′ = x / n where x represents the number of successes and n represents the sample size. The variable p′ is the sample proportion and serves as the point estimate for the true population proportion.
Then, it follows that,
p= 30/10 x 88 = 264
Therefore, the correct answer is 264.
learn more about population proportion: brainly.com/question/4300488
#SPJ11
Pls type in english... Question not understandable
Answer:
brainliest pls
Explanation:
Wages are part of the expenses that are involved in running a business, and add value to the employee in honor of his principal protected note or net investment.