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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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dexar [7]
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4 0
3 years ago
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Step-by-step explanation:

8 0
2 years ago
Find the indicated probability. round to three decimal places. a test consists of 10
Charra [1.4K]

To answer this problem, we use the binomial distribution formula for probability:

P (x) = [n! / (n-x)! x!] p^x q^(n-x)

Where,

n = the total number of test questions = 10

<span>x = the total number of test questions to pass =   >6</span>

p = probability of success = 0.5

q = probability of failure = 0.5

Given the formula, let us calculate for the probabilities that the student will get at least 6 correct questions by guessing.

P (6) = [10! / (4)! 6!] (0.5)^6 0.5^(4) = 0.205078

P (7) = [10! / (3)! 7!] (0.5)^7 0.5^(3) = 0.117188

P (8) = [10! / (2)! 8!] (0.5)^8 0.5^(2) = 0.043945

P (9) = [10! / (1)! 9!] (0.5)^9 0.5^(1) = 0.009766

P (10) = [10! / (0)! 10!] (0.5)^10 0.5^(0) = 0.000977

Total Probability = 0.376953 = 0.38 = 38%

<span>There is a 38% chance the student will pass.</span>

7 0
3 years ago
Graph help. how to do the second part of question c
notka56 [123]

Answer:

I cannot see it well

Step-by-step explanation:

8 0
2 years ago
Can someone please help me with this ⬆️⬆️⬆️it's the picture above ... 13/78=×/12
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I am pretty sure x=2
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