Mathematics, 28.01.2020 08:31 cantuj723
the heights of a certain type of tree are approximately normally distributed with a mean height 11 = 5 ft and a standard
deviation o = 0.4 ft. which statement must be true?
a tree with a height of 5.4 ft is 1 standard deviation below the mean.
a tree with a height of 4.6 ft is 1 standard deviation above the mean.
o atree with a height of 5.8 ft is 2.5 standard deviations above the mean
o atree with a height of 6.2 ft is 3 standard deviations above the mean.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 21:00
An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.
Answers: 1
Mathematics, 21.06.2019 21:30
Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1
Answers: 2
Mathematics, 21.06.2019 22:20
Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?
Answers: 1
Mathematics, 22.06.2019 01:00
Evan walked 5/8 mile to his friends house.then together they walked 7/12 mile to the movie theatre.which pair of fraction can evan use to find how far he walked in all?
Answers: 3
You know the right answer?
the heights of a certain type of tree are approximately normally distributed with a mean height 11 =...
Questions
Mathematics, 18.10.2019 05:50
Biology, 18.10.2019 05:50
Mathematics, 18.10.2019 05:50
History, 18.10.2019 05:50
Mathematics, 18.10.2019 05:50
History, 18.10.2019 05:50
Social Studies, 18.10.2019 05:50
Physics, 18.10.2019 05:50
Health, 18.10.2019 05:50
