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Margaret [11]
3 years ago
6

Assuming that the phenotypes of two randomly selected individuals are independent of one another, what is the probability that b

oth phenotypes are o? (enter your answer to four decimal places.)

Mathematics
1 answer:
Scrat [10]3 years ago
3 0

the correct question in the attached figure

<span>P(2 O's) = 0.45*0.45 = 0.2025

the answer is 0.2025</span>

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user100 [1]

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What is the equivalent expression (2×6)+(8×4)+1​
ZanzabumX [31]

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Step-by-step explanation:

4 0
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A researcher obtained M = 27 for a sample of n = 36 scores selected from a population with µ = 30 and σ = 18. This sample mean c
dusya [7]

Answer:

True

Step-by-step explanation:

Given that:

M = 27, sample of n = 36 scores, µ = 30 and σ = 18.

The z score is used in statistics to determine by how many standard deviations the raw score is above or below the mean. If the z score is positive, the raw score is greater than the mean and if the z score is negative the raw score is less than the mean. The z score is given as:

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Given that M = 27, this means that x = 27. Therefore:

z=\frac{x-\mu}{\sigma}\\\\for \ a\ sample\ size(n):z=\frac{x-\mu}{\sigma/\sqrt{n} }\\\\z=\frac{27-30}{18/\sqrt{36} } =\frac{-3}{3}=-1

This sample mean corresponds to a z-score of z = –1.00.

7 0
3 years ago
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vampirchik [111]

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Step-by-step explanation:

5 0
3 years ago
I think I got this wrong I need help
JulijaS [17]

Answer:

I think 3/4 will be the answer if you let

(-5 2) =(x1 y1)

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8-2/3+5

6/8

3/4

8 0
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