Use the Following to Answer Questions

question 73

Short Answer

Use the following to answer questions :
For a data set of 10 values of x and y,the value of = 86,the standard deviation of errors for the regression of y on x is 3.662,and the value of b is 3.00.
For the purpose of running a hypothesis test,the null hypothesis is that the slope of the population regression line of y on x is zero and the alternative hypothesis is that the slope of this population regression line is different from zero.The significance level is 5%.
-What is the value of the test statistic,t,rounded to three decimal places?

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Hardware

The physical components of a computer system, such as the CPU, hard drive, and RAM, necessary for the operation of software.

Secondary Storage

Non-volatile storage that is not directly accessible by the computer's CPU, used for storing data long-term.

Magnetic Tapes

A data storage medium used for recording digital information, which consists of a thin ribbon of plastic coated with particles that can be magnetized in different ways to represent data.

Magnetic Disks

Data storage devices that use magnetic storage to record and retrieve digital information using one or more rotating disks coated with magnetic material.