Question
In: Statistics and Probability
How much money does the average professional hockey fan spend on food at a single hockey...
How much money does the average professional hockey fan spend on food at a single hockey game? That question was posed to 10 randomly selected hockey fans. The sampled results show that sample mean and standard deviation were $19.00 and $2.6, respectively. Use this information to create a 95% confidence interval for the mean. Express the answer in the form x ± tα/2(s/ n).
A) 19 ± 2.262(2.6/ 10) B) 19 ± 2.228(2.6/ 10) C) 19 ± 1.833(2.6/ 10) D) 19 ± 2.201(2.6/ 10)
Solutions
orchestra answered 2 years agoRelated Solutions
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