MyChannelBruh6896

04.12.2019 • 

Mathematics

The u.s. department of transportation, national highway traffic safety administration, reported that 77% of all fatally injured automobile drivers were intoxicated. a random sample of 54 records of automobile driver fatalities in a certain county showed that 36 involved an intoxicated driver.
1. do these data indicate that the population proportion of driver fatalities related to alcohol is less than 77% in kit carson county? use α = 0.10.
2. what is the value of the sample test statistic? (round your answer to two decimal places.)
3. find the p-value of the test statistic. (round your answer to four decimal places.)

Ответ:

justinhudson17

29.07.2020

Mathematics

---

12 packages.

Step-by-step explanation:

Peaceful travel agency offers vacation packages.

Each vacation package include a city, a month and an airline.

The agency has 2 cities, 3 months and 2 airlines to choose from.

Agency can offer the number of different packages = 2 × 3 × 2

                                                                                      = 12 packages

They can offer 12 different packages.

---

0,0(0 оценок)