A study has been conducted to determine whether the mean spending for recreational activities during the month of August differs for residents of three cities.Random samples of 30 people were selected from each city and their spending on recreation was recorded during August.The following output was generated using Excel:
ANOVA: Single Factor
SUMMARY
ANOVA
The Excel output shows that the null hypothesis of equal means should be rejected.Given this,perform the appropriate method for determining which population means are different.Conduct the test using an alpha = 0.05 level.
Definitions:
Sensor
Energy conversion device used to signal a condition or state. Sensors are used to signal speed, pressure, temperature, etc.
ECU Processing
The handling and execution of tasks by the Engine Control Unit in a vehicle, encompassing functions like fuel injection and ignition timing.
Actuators
Devices that convert electrical, hydraulic, or pneumatic energy into mechanical motion to activate a mechanism.
Byte of Data
A unit of digital information in computing and telecommunications, typically consisting of eight bits, representing a single character of text or a small amount of data.
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