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Author Question: How much money does the average professional football fan spend on food at a single football game? ... (Read 86 times)

@Brianna17

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on: Feb 14, 2020

Question 1

How much money does the average professional football fan spend on food at a single football game?  That question was posed to 60 randomly selected football fans. The sampled results show that the sample mean was $70.00 and prior sampling indicated that the population standard deviation was $17.50. Use this information to create a 95 percent confidence interval for the population mean.
◦ 70 ± 1.671
◦ 70 ± 1.833
◦ 70 ± 1.960
◦ 70 ± 1.645

Question 2

How much money does the average professional football fan spend on food at a single football game? That question was posed to 40 randomly selected football fans. The sample results provided a sample mean and standard deviation of and $2.80, respectively. Find and interpret a 99% confidence interval for μ.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by @Brianna17 on Feb 14, 2020

canderson530

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Reply #1 on: Feb 14, 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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@Brianna17

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Reply 2 on: Feb 14, 2020
Excellent

meow1234

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Reply 3 on: Yesterday
Gracias!

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