Some travel agents claim that honeymoon hot spots vary according to the age of the bride....
Some travel agents claim that honeymoon hot spots vary according to the age of the bride. Suppose that 277 recent brides were interviewed as to where they spent their honeymoons. The information is given below. Conduct a test of independence at the 5% level.
| Location | 20 – 29 | 30 – 39 | 40 – 49 | 50 and over |
|---|---|---|---|---|
| Niagara Falls | 15 | 24 | 25 | 20 |
| Poconos | 14 | 24 | 26 | 10 |
| Europe | 9 | 25 | 15 | 5 |
| Virgin Islands | 19 | 24 | 16 | 6 |
a. What are the degrees of freedom? (Enter an exact number as an integer, fraction, or decimal.)
b. What is the test statistic? (Round your answer to two decimal places.)
c. What is the p-value? (Round your answer to four decimal places.)
d. Indicate the correct decision ("reject" or "do not reject" the null hypothesis), the reason for it, and write the appropriate conclusion.
(i) Alpha (Enter an exact number as an integer, fraction, or
decimal.)
α =
Homework Answers
The statistical software output for this problem is :
Degrees of freedom = 9
Test statistics = 14.88
P-value = 0.0943
"do not reject" the null hypothesis .
α = 0.05
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Some travel agents claim that honeymoon hot spots vary according
to the age of the bride....
Some travel agents claim that honeymoon hot spots vary according to age of the couple. Suppose...
Some travel agents claim that honeymoon hot spots vary according to age of the couple. Suppose that 280 East Coast residents who recently get married were inter- viewed as to where they spent their honeymoons. The information is given below. Conduct a hypothesis test for independence, using a = = 0.10. Location 20 29 30 - 39 40 - 49 50 and over Niagara Falls 15 25 20 Poconos 15 25 25 10 Europe 10 15 5 Virgin Islands 20...
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Based on the confidence interval, can one reject the claim that
when the 13th day of the month falls on a Friday, the numbers of
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B. No, because the confidence interval includes zero.
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P.S Can you please answer part A-D. I am very sick and I can't
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