Difference between observed and expected results

Assignment Help Biology
Reference no: EM1392536

Question: The P value is a quantitative expression of the probability that the results of another experiment of the same size and structure will deviate as much or more from expected results by chance. The greater the difference between observed and expected results of an experiment,
a) the lower the x^2 value and the lower the P value
b) the greater the x^2 value and the lower the P value
c) the greater the x^2 value, but the P value is unaffected

Reference no: EM1392536

Questions Cloud

Estimate the charge on the outside surface of a liposome : Liposomes are promising molecules in gene transfer technology because of their similarity to cell membranes and their charge interactions with negatively charged DNA.
Quasi-experimental designs : Why are quasi-experimental designs used more often than experimental designs?
Briefly describe the company you researched : Briefly describe the company you researched, its compensation strategy, best practices they are applying
Find the max height that the rocket reaches : An airplane reaches a velocity of 71.0m/s when it takes off. What is should its acceleration be if the runway is 1-km long.
Difference between observed and expected results : The P value is a quantitative expression of the probability that results of another experiment of same size and structure will deviate as much or more from expected results through chance.
Explain main roles in creating functional expertise : Choose one of the main roles in creating functional expertise, and create the two-year plan to create functional expertise of newly hired manager.
Estimation of proportion-normal distribution : In the last municipal election, a sample of 350 registered voters showed that 85 voted for the incumbants. Find out a 98% confidence interval estimate for the proportion of all voters voting for the incumbants.
Describe the types of designs with logic : Describe each of the following types of designs, explain its logic, and why the design does or does not address the selection threats of Trochim and Donnelly (2006):
Determine the centripetal force acting on the ball : A child is twirling a 0.012 kg ball on a string in a horizontal circle whose radius is .100 meters. The ball travels once around the circle in .500 seconds.

Reviews

Write a Review

Biology Questions & Answers

  Nature of the repressor mutation

In a theoretical operon, the genes A, B, C, and D represent a repressor gene, a promoter sequence, an operator, and the structural gene but not necessarily in that order.

  Rhizobium versus bacillus thuringiensis

Discuss similarities and differences how a farmer would use Rhizobium versus Bacillus thuringiensis? Are there any other types of microbes the farmer could use for similar purposes?

  Discussing basics of evolution.

Anatomical attributes that are reduced and functionless in organisms but related to functional organs in related organisms are termed. Vestigial. Homologous.

  Give oxaloacetate or malate stimulate oxygen consumption

Why is the amount of oxygen consumed so much greater than the amount require to oxidize the added oxaloacetate or malate completely.

  Purposes to use that the microorganism to manufacture

Relate the functions of lactose, copper, and tyrosine to how these reagents affected phenotype or gene expression of the bacterial transformants. That is, examine how and why the same bacterial sample may look different on each of the various plates.

  What is the best justification for this genetic situation

A black guinea pig crossed with an albino guinea pig produce 12 black offspring. While the albino was crossed with a second black animal, 6 blacks and 6 albinos were obtained. What is the best justification for this genetic situation.

  Different hypothalamic regions and peripheral signals

List the different hypothalamic regions and peripheral signals involved in the control of feeding and satiety.

  What phenotypic ratios are produced among male offspring

At another locus, sepia eyes are inherited as an autosomal (non sex linked) recessive. The presence of the white eye phenotype (x superscript w x superscript w in females, x superscript y in males) masks sepia phenotype, so regardless of the sepia ge..

  Design an experiment that could test your hypothesis

Propose a hypothesis to explain the current decline in Songbird numbers. Design an experiment that could test your hypothesis.

  Find cell density of cell suspension

In order to perform a fluorescence experiment, you need to seed a 4-well chamber slide with 60,000 cells in each well. To prepare for the cell count, you transferred twenty uL of cell suspension into thirty uL of trypan blue.

  What will be the phenotypes and genotypic ratio

The cell walls of bacteria, fungi, and plant cells and the extracellular matrix of animal cells are all external to the plasma membrane. Which of the following is a characteristic of all of these extracellular structures.

  Propose two ways the photosynthesis process be improved

Propose two ways the photosynthesis process be improved. If the sequence TCGTA was used as a template in DNA replication, what will the sequence of bases be on the newly synthesized strand.

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!

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