Find the X-Intercepts, If Any Exist

question 13

Multiple Choice

Find the x-intercepts, if any exist. Round your answers to two decimal places. ​ ​

• A)x-intercepts: ,
• B)x-intercepts: ,
• C)x-intercepts: ,
• D)x-intercepts: ,
• E)no x-intercepts

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Definitions:

Standard Error

A statistical measure that indicates the accuracy of a sample mean by estimating the dispersion of sample means around the population mean.

Statistic

A numerical measure that describes a characteristic of a sample, which is often used to estimate the corresponding parameter in the population.

Unknown Parameter

A value in a statistical model that must be estimated from the data because it is not known beforehand.

Sample Standard Deviations

Statistical measures that estimate the amount of variation or dispersion of a set of sample data points.