subject
Mathematics, 05.05.2020 01:19 kmchippps

A forester measured the diameter of 20 randomly selected pine trees from two different forests in inches. He measured the
diameter of 10 trees in Pebble Brook forest and 10 trees in Piney Woods forest. He then calculated the following statistical
information
Pebble Brook Piney Woods
25
38
27.5
First Quartile
Second Quartile (Median)
Third Quartile
33
30
Based on these samples, what generalization can be made?
A.
The third quartile of diameters is greater for the trees in Pebble Brook than in Piney Woods
B.
The median of diameters is greater for the trees in Pinoy Woods than in Pebble Brook.
C.
The first quartile of diameters is less for the trees in Pebble Brook than in Piney Woods
D.
The interquartile range of diameters is greater for the trees in Piney Woods than in Pebble Brook.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Awork system has five stations that have process times of 5, 9, 4, 9, and 8. what is the throughput time of the system?
Answers: 3
question
Mathematics, 21.06.2019 16:20
He concluded that a heavier object dropped from the same height as a lighter object will land
Answers: 2
question
Mathematics, 21.06.2019 18:30
The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting
Answers: 2
question
Mathematics, 21.06.2019 19:00
An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
Answers: 1
You know the right answer?
A forester measured the diameter of 20 randomly selected pine trees from two different forests in in...
Questions
question
Mathematics, 29.10.2019 15:31
question
Mathematics, 29.10.2019 15:31
question
Mathematics, 29.10.2019 15:31
Questions on the website: 13722359