Mathematics, 25.01.2021 21:20 googoo4
Researchers are investigating the effectiveness of using a fungus to control the spread of an insect that destroys trees. The researchers will create four different concentrations of fungus mixtures: 0 milliliters
per liter (ml/L). 1.25 ml/L, 2.5 ml/L, and 3.75 ml/L. An equal number of the insects will be placed into 20 individual containers. The group of insects in each container will be sprayed with one of the four
mixtures, and the researchers will record the number of insects that are still alive in each container one week after spraying.
(a) Identify the treatments, experimental units, and response variable of the experiment.
Treatments
Experimental units
Response variable:
Answers: 3
Mathematics, 21.06.2019 16:00
Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.
Answers: 2
Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
Mathematics, 21.06.2019 22:30
Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?
Answers: 2
Researchers are investigating the effectiveness of using a fungus to control the spread of an insect...
Mathematics, 16.03.2022 04:10
Physics, 16.03.2022 04:10
Social Studies, 16.03.2022 04:10
Physics, 16.03.2022 04:10
History, 16.03.2022 04:10
Chemistry, 16.03.2022 04:10
Social Studies, 16.03.2022 04:10
Mathematics, 16.03.2022 04:10
Biology, 16.03.2022 04:10
Biology, 16.03.2022 04:10