User Account

All Pages

What is the null hypothesis

Assignment Help Biology
Reference no: EM132787518

You want to know the effect of salt on plant growth. You grow a set of plants with pure water and another set with seawater, and monitor for stem length.

-What is the null hypothesis? H0

-What is the alternative hypothesis? H1

-List your controlled variables for the experiment.

-List the independent variables.

-List the dependent variables

-Your experiment shows that the average stem length with pure water is 10 cm and the average stem length with seawater is 1 cm. Based on this, would you reject H0 and keep H1 or not reject H0 and discard H1?

Reference no: EM132787518

Questions Cloud

Why does hiv specifically infect certain helper t cells : Why does HIV specifically infect certain helper T cells? What is the normal function of helper T cells?
Post-closing trial balance contain accounts- true or false : The lncome Summary account will appear on the post-closing trial balance. and The post-closing trial balance will contain only real accounts- True or false
Describe examples of enzyme involvement in photosynthesis : The purpose of this assignment is to understand processes within cells, including enzymes, diffusion, osmosis, and pH, that allow cellular energy production to
Describe the health care problems or issues : Create a 3-5-page annotated bibliography and summary based on your research related to best practices addressing one of the health care problems or issues.
What is the null hypothesis : You want to know the effect of salt on plant growth. You grow a set of plants with pure water and another set with seawater, and monitor for stem length.
Compute for the depreciation expenses : Compute for the Depreciation expenses in 20x1 and 20x2 and the Carrying amounts of the machine on December 31, 20x2, respectively
Describe domain of knowledge each question addresses : The purpose of this assignment is to create a test blueprint based on the health care practice you selected in Topic 2 and the objectives you created in Topic.
Explain how to integrate clinical inquiry into organization : Make sure to include the rationale for the survey category scores that were significantly high and low, incorporating details or examples.
Stages of the cell cycle and mitosis and meiosis : Discuss the stages of the cell cycle and mitosis and meiosis. It is important to understand the purpose of mitosis and meiosis

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd