Mathematics
Mathematics, 07.12.2020 03:30, Skye251

A clinical trial was conducted to test the effectiveness of a drug for reducing the wake time of insomnia patients. After treatment, the 16 sample subjects had a mean wake time of 93.3 minutes and a standard deviation of 43.8 minutes. Construct a 99% confidence interval estimate of the mean wake time for all patients after being treated with this drug

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 22:30, noathequeen
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?
Answers: 1
image
Mathematics, 21.06.2019 23:00, zykia1002
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
Answers: 1
image
Mathematics, 22.06.2019 01:30, hallkayleel0lozgxtq
Pls what is the decimal equivalent of 5 over 9? select one: a. 0 point 5 bar over top of 5 b. 0 point 6 bar over top of 6 c. 0 point 8 bar over top of 8 d. 0 point 9 bar over top of 9
Answers: 1
image
Mathematics, 22.06.2019 01:30, deshawnnash53
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
Answers: 2
Do you know the correct answer?
A clinical trial was conducted to test the effectiveness of a drug for reducing the wake time of ins...

Questions in other subjects: