Mathematics, 07.04.2020 02:47 aubriebv2020
A botanist created a linear model to predict plant height from soil acidity (pH level) for a certain type of plant. The slope of the model was 2.5 centimeters per pH level, the standard deviation of the sample of plant heights
was 4 centimeters, and the standard deviation of the soil acidities was 1 pH level. What is the value of the correlation coefficient?
A
0.015
(B) 0.10
c. .25
d. 0.625
E
1.60
Answers: 1
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
Answers: 2
Mathematics, 21.06.2019 21:30
The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?
Answers: 3
A botanist created a linear model to predict plant height from soil acidity (pH level) for a certain...
Mathematics, 21.10.2021 14:00
Chemistry, 21.10.2021 14:00
Social Studies, 21.10.2021 14:00
Social Studies, 21.10.2021 14:00
Social Studies, 21.10.2021 14:00
Social Studies, 21.10.2021 14:00
Mathematics, 21.10.2021 14:00
History, 21.10.2021 14:00
World Languages, 21.10.2021 14:00
English, 21.10.2021 14:00
Arts, 21.10.2021 14:00