Question
The general manager of an AFL team believes the ages of purchasers of game tickets are normally distributed. The following data represent the distribution of
The general manager of an AFL team believes the ages of purchasers of game tickets are normally distributed. The following data represent the distribution of ages for a sample of observed purchasers of AFL game tickets. Use the chi-square goodness-of-fit test to determine whether this distribution is significantly different from the normal distribution. Assume that= .9.
| Age of Purchaser | Frequency |
| 10-under 20 | 16 |
| 20-under 30 | 44 |
| 30-under 40 | 61 |
| 40-under 50 | 56 |
| 50-under 60 | 35 |
| 60-under 70 | 19 |
Round your answer to 4 decimal places when calculating using Table A.8.
What isX2.9,3 value?
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Statistics
Authors: Robert S. Witte, John S. Witte
11th Edition
1119254515, 978-1119254515
