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Author Question: How much money does the average professional hockey fan spend on food at a single hockey game? That ... (Read 150 times)

dbose

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on: Jan 16, 2020
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 $15.00 and $2.65, respectively. Use this information to create a 95% confidence interval for the mean. Express the answer in the form x ± tα/2(s/).
◦ 15 ± 2.228(2.65/)
◦ 15 ± 1.833(2.65/)
◦ 15 ± 2.201(2.65/)
◦ 15 ± 2.262(2.65/)
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by dbose on Jan 16, 2020

Liddy

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Reply #1 on: Jan 16, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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dbose

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Reply 2 on: Jan 16, 2020
Wow, this really help

raenoj

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Reply 3 on: Yesterday
Excellent

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