Question
The cost of a Starbucks Grande Latte varies from city to city. However, the variation among prices remains steady with a standard deviation of $1.25.
The cost of a Starbucks Grande Latte varies from city to city. However, the variation among prices remains steady with a standard deviation of $1.25. A research was done to test the claim that the mean cost of a Starbucks Grande Latte is at least $4.25. Twenty (20) Starbucks Grande Latte yield a mean cost of $3.65 with a standard deviation of $0.35. By using an 8% level, what is your decision?
Reject the Ho because the p-value is equal to the alpha value
Fail to reject Ho because the p-value is less than the alpha value
None of the above
Reject Ho because the p-value is less than the alpha value
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started