A group of organic compounds that include fats are known as ?

The diagram shows the leg bones of a (Left -> Right): Orangutan, dog, pig, cow, tapir, and horse. Most of the animals have th

jeka94

I Believe that its most likely A. Sharing a common ancestor makes the most sense seeing as alot of animals do share similar ancestors.

7 0

3 years ago

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Scientists are human beings and are, like all human beings, susceptible to personal and group biases that may influence how they

Gre4nikov [31]

Answer:

Peer review

Explanation:

Before a research can be published, it is subjected to scrutiny by experts that are versed in the same field. The scrutiny ensures that research authors observed the required standards expected in their fields and ensure that personal biases and unwarranted claims are eliminated before the research is published.

This is otherwise known as peer review.

6 0

3 years ago

Write a paragraph on testing probability

VashaNatasha [74]

Explanation:

Probabilities are described as ratios of favorable event outcome to the total number of event outcomes.

This is written as...

$P (E) =\frac{n(E)}{n(S)} \\$

where...

E= the number of times the event occurs

S= the number of trials

In biology experiments, hypotheses are formed based on research questions, and tested with the use of variables to provide a particular outcome. Statistics allows for testing data for consistency with the hypothesis, while statistical probability testing can be used in experiments to determine a range of outcomes, from genetic inheritance, evolutionary rates to theoretical experimental results.

In these statistical models, probability distributions are functions that give probabilities for certain event outcomes within an experiment (a set of trials). These may be either continuous, taking a value within a range of two numbers; or discrete, which may be either of two specified values. Discrete probability distributions list each value that a random variable may possibly take on.

Further Explanation:

For example, two types of probability distributions are employed in experimental biology:

Binomial distributions, which are discrete distributions, provide probability of a certain number of successful events for x a random variable, in a specific number of trials, n; here, the probability of success of an individual trial is constant at P and only one of two outcomes are possible- this is sampling with replacement.

where...

b(x; n, P)-the probability that an experiment of n trials results in x successes

nCx- the number of combinations of n things at r time

$b(x; n, P) = [ nCx ]* P^{x} * (1-P)^{n-x}\\$

This is often used in determining potential outcomes before data collection.

A type of continuous distribution, the student's t-test, compares standard deviations and means from two sets of samples or groups to check for significant differences between them.

$t= \frac{(x_{1} - x_{2}) }{\sqrt{(\frac{(S_{1}) ^{2} }{n1} }+ (\frac{(S_{2}) ^{2} }{n2 }}$

where...

x1 and s1 are the mean and standard deviation of sample 1 respectively
x2 and s2 are the mean and standard deviation of sample 1 respectively
n1 and n2 are sample sizes in samples 1 and 2 respectively

The null and alternate hypotheses typically theorize the likelihood and significance of certain event outcome probabilities. Critical values of t, along with degrees of freedom are used to determine a range of probable outcomes; probability or p- values along with this range, are used to determine whether either hypothesis is rejected or accepted.

For instance, significant differences between an experimental control and a specific treatment group would show that these occurrences are not due to sampling errors or random chance...

Learn more about calculating probability at brainly.com/question/4021035

Learn more about calculating event probability at brainly.com/question/6649771

#LearnWithBrainly

5 0

3 years ago

Whereas the sense of taste is based on ________ (how many?) classes of taste receptors, the sense of smell has over ________ (ho

vampirchik [111]

Answer:

6 classes of taste receptors and 350 different olfactory receptors

Explanation:

There are different tastes which are based on the basic 6 classes of taste receptors such as sweet, salty, sour, bitter, umami and starchy.

While the sense of smell has over 350 olfactory receptors for chemicals associated with odors.

8 0

3 years ago

Coach Taylor is trying to explain the negative side effects smoking has to athletic performance. Which of these options include

alexira [117]

It can be either c or d.

7 0

4 years ago