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A random sample of 89 tourists in the Grand Bahamas showed that they spent an average of $2,860 (in a week) with a standard deviation of $126; and a sample of 64 tourists in New Province showed that they spent an average of $2,935 (in a week) with a standard deviation of $138. We are interested in determining if there is any significant difference between the average expenditures of those who visited the two islands?
a.Determine the degrees of freedom for this test.
b.Compute the test statistic.
c.Compute the p-value.
d.What is your conclusion? Let .05.
Device Bus Networks
Systems of communication protocols and pathways that allow for data and control signal exchange among various devices and components in a computer or automation system.
Pushbuttons
Manual control devices that, when pressed, can complete or break an electrical circuit to initiate some action or process.
Access Method
A method or protocol by which data is accessed and stored in a storage device or transferred over a network.
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