Mathematics, 18.07.2020 22:01 toricepeda82
A consumer products company is formulating a new shampoo and is interested in foam height (in mm). Foam height is approximately normally distributed and has a standard deviation of 20 mm. The company wishes to test H_{0} : \mu=175H 0:μ=175mm versus H_{1} : \mu>175 mm, H 1:μ>175mm, using the results of n = 10 samples.
(a) Find the P-value if the sample average is \overline{x}=185 x =185
(b) What is the probability of type II error if the true mean foam height is 200 mm and we assume that \alpha = 0.05?α=0.05?
(c) What is the power of the test from part (b)?
Answers: 3
Mathematics, 21.06.2019 15:00
What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.
Answers: 3
Mathematics, 21.06.2019 18:40
Which statements regarding efg are true? check all that apply.
Answers: 1
Mathematics, 21.06.2019 19:40
What is the slope of the line that contains the points (-2,1) and (0,-3)
Answers: 2
A consumer products company is formulating a new shampoo and is interested in foam height (in mm). F...
Social Studies, 03.08.2019 22:30
Mathematics, 03.08.2019 22:30
Social Studies, 03.08.2019 22:30
History, 03.08.2019 22:30
Biology, 03.08.2019 22:30
Mathematics, 03.08.2019 22:30
Biology, 03.08.2019 22:30
History, 03.08.2019 22:30
Mathematics, 03.08.2019 22:30
Biology, 03.08.2019 22:30
Mathematics, 03.08.2019 22:30
History, 03.08.2019 22:30
History, 03.08.2019 22:30