1. An aquaponics system is a system in which fish and plants are grown together. Shane Ahrenswanted to know if tumbled glass could be used as a media in an aquaponics system. He grewkale in clay and glass (in mesh cups suspended in the water) and measured kale biomass.What is the null hypothesis?What is the alternative hypothesis?Calculate the sample mean and variance for each treatment and then calculate the t statistic anddegrees of freedom.Kale Biomass (mg)ClayGlass17.537.113.931.131.228.729.937.522.528.1MeanVariance(n, – 1)s², + (n2 – 1)s²2 ×n + n2 -2+n2d.f. =If you conduct this analysis in R, the output tells you the p-value = 0.042. What conclusion canyou make (i.e., accept or reject the null hypothesis)? Explain how you reached this conclusion.Write a sentence as you would for the results section of a paper.

"Since you have posted a question with multiple sub-parts, we will solve the first two subparts for…

Answered: 1. An aquaponics system is a system in…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Need help with 1 and 2 questions: 1. Which of the following statements about the stationary phase is correct? A.) The birth rate equals the emigration rate. B.) The death rate equals the immigration rate C.) The birth rate equals the death rate D.) The emigration rate equals the immigration rate 2.) Life strategies of various populations can be represented by the symbols and K. Which of the following is not a characteristic of an r-selected population? A.) Its growth rate is unpredictable B.) The organisms have a short life span C.) It rarely exceeds the carrying capacity of its environment D.) The death rate of the population is very high
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3. Data below shows the measurements of sugar levels and BMI for each patient in a hospital. a. write the linear regression model between sugar levels and BMI. b. What is the degree of relationship between the sugar level and BMI. indicate the value of r. c. What is the BMI if the sugar level is 0.90000? d. What is the coefficient of determination?
You are designing an experiment to test the following hypothesis: Temperature affects the ability of students to think clearly, and, therefore, students in a hotter room will have lower exam scores than students in a cooler room. For your experiment, list the following Sample size Independent variable Dependent variable Control group Experimental group Standardized variables How will you ensure that you have a random sample?
Which of the log-log graphs best represents the relationship between Mass and size (L) of an organism? mass mass mass mass 100 100 100 100 10 10 10 10 0.1 0.1 0.1 0.1 0.01 0.01 0.1 1 0.01 0.01 01 1 10 100 1000 10 100 1000 01 1 10 100 1000 0.1 1 10 100 1000 A D Ograph A O graph B graph C O graph D
true or false 1.Crossbreeding and genetic engineering are both ways to develop improved varieties of crops. 2.Reducing the use of GMOs could reduce the cost of organic products 3.Overnutrition is most common in developed countries, rather than in less-developed countries 4.Micronutrients include carbohydrates, proteins, and fats. 5.To reduce the drawbacks of no-till farming, it will be important to find ways to reduce associated herbicide use. 6.High-input agriculture is a form of industrialized agriculture used primarily in less-developed tropical countries that involves growing cash crops such as bananas, coffee, vegetables, soybeans, sugarcane, and palm oil.
What type of event causes founder effect? what type of event causes bottleneck effect?
Suppose you want to examine the effect of a fertilizer on the size of eggplant produced, and therefore, you need to establish the experimental and control groups. A. What could represent the control group? B. What will be your experimental group? C. What will be the best way to establish a relationship between your two variables?
A standardized variable is… Select one: variable held constant during an experiment factor showing response factor being manipulated typically not included in controlled experiments
help and explain
Can entropy used to calculate the selection strength?
The heritability of the content of a defence compound, sideroxylonal, in Eucalyptus melliodora leaves is 0.8. A breeding population is selected from a common garden experiment. The overall mean was 20 milligrams per gram of dry weight (mg.g-1 dw), but the selected parents had an average of 35 mg.g-1 dw. Question= The expected mean concentration (in mg.g-1 dw) of the offspring of these breeders is??

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