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3 years ago

A comparison between species: Biologists wish to compare the prevalence of a genetic mutation across

1 answer:

7 0

The result from the hypotheis test below shows that there is no significant evidence existing to show difference in the mutation.

<h3>How to solve for the z statistics</h3>

The hypothesis for this test has been stated below:

H0: pI - pII = 0

Ha: pI - pII ≠ 0

n1 = 9

p1 = 0.6%

n2 = 12

p2 = 1%

Using the z statistics formula

$\frac{0.006-0.01}{\sqrt{0.000663+0.000825} } \\\\\frac{-0.004}{\sqrt{0.001488} }$

z = -0.103

p value = z(-0.103) = 0.4589

The pvalue is greater that 0.01

The decision is to fail to reject the null hypothesis.

There is no significant evidence to show that there is a difference in the prevalence of mutation.

Read more on hypothesis testing here: brainly.com/question/15980493

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The product of two positive integers is 65. Which number could be the sum of the two integers?

Kryger [21]

Answer:

18 is the sum of the two integers.

Explanation:

65 is divisible by 4 numbers: 1, 5, 13, and 65.

Meaning 65 x 1 = 65 and 13 x 5 = 65.

So in this case, add 13 and 5 which equals 18.

18 is the sum of the two integers.

Please like if this helped :)

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2 years ago

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Leni [432]

Answer:

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3 years ago

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allochka39001 [22]

This type of problem solving goes from where a person does not have the solution to a problem to suddenly having the solution.

<h3>What is Insight problem solving?</h3>

This problem solving skill is one that occurs when the person that is involved suddenly moves from not being able to have answers to a problem, to suddenly being able to solve it.

This moment is important because it helps to signify the end of a long standing problem through the discovery of a new idea and understanding.

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3 years ago

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3 years ago

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andrew11 [14]

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Explanation:

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