Mathematics, 17.01.2020 21:31 shadenShaden2037
The director of research and development is testing a new medicine. she wants to know if there is evidence at the 0.05 level that the medicine relieves pain in more than 325 seconds.
after performing a hypothesis test, she decides to reject the null hypothesis. what is the conclusion?
a. there is sufficient evidence at the 0.05 level of significance that the medicine relieves pain in more than 325 seconds.
b. there is not sufficient evidence at the 0.05 level of significance that the medicine relieves pain in more than 325 seconds.
Answers: 2
Mathematics, 21.06.2019 18:00
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
Mathematics, 21.06.2019 19:50
The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50
Answers: 1
Mathematics, 21.06.2019 22:00
What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)
Answers: 1
The director of research and development is testing a new medicine. she wants to know if there is ev...
English, 10.05.2021 14:00
English, 10.05.2021 14:00
Mathematics, 10.05.2021 14:00
Mathematics, 10.05.2021 14:00
Mathematics, 10.05.2021 14:00
Computers and Technology, 10.05.2021 14:00
Mathematics, 10.05.2021 14:00
Business, 10.05.2021 14:00
Health, 10.05.2021 14:00
Social Studies, 10.05.2021 14:00
Physics, 10.05.2021 14:00