​A Survey of High School Seniors from a Certain School

question 51

Multiple Choice

​A survey of high school seniors from a certain school district who took the SAT has determined that the mean score on the mathematics portion was 500 with a standard deviation of 15.5.Assuming the data can be modeled by a normal probability density function,find a model for these data.

• A) ​
• B) ​
• C) ​
• D) ​
• E) ​

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Definitions:

Liability to Customers

The legal responsibility of a business to compensate customers for harm, loss, or injury resulting from its products or services.

Unfair Business Practices

Business practices designed to take advantage of consumer inexperience or ignorance.

Exemplary Damages

Exemplary damages, also known as punitive damages, are awarded in a lawsuit as a punishment to the defendant and to deter others from engaging in similar conduct.

Rescind Agreement

The legal act of unilaterally canceling or terminating a contract by one of the parties involved, effectively restoring the parties to their state before the contract was signed.