![subject](/tpl/images/cats/mat.png)
Mathematics, 21.04.2021 20:00 Solany6426
A study was conducted to see if an herbal supplement helped to reduce weight. After 12 weeks, 42 subjects using the herbal supplement and a high fiber, low-calorie diet had a mean weight loss of 3.2 kg. And a standard deviation of 3.3 kg. During the same period, 42 subjects using a placebo and a high-fiber, low-calorie diet had a mean weight loss of 4.1 kg. And a standard deviation of 3.9 kg. Part 1. At a=0.05, test the claim that the mean weight loss for the group using the herbal supplement is greater than the mean weight loss for the group using the placebo.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, lollipopboo
1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, dominaricann2451
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
You know the right answer?
A study was conducted to see if an herbal supplement helped to reduce weight. After 12 weeks, 42 sub...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 29.05.2020 06:00
![Konu](/tpl/images/cats/biologiya.png)
Biology, 29.05.2020 06:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 29.05.2020 06:00
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 29.05.2020 06:00