a. P(male 2 pets) b. P(2 pets | male) c. P(0 pets | female) d. P(0 or 1 pet | male)
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
![14. Use the results of the survey below to find each conditional probability.
How many pets do you have in your home?,
O Pets
1 Pet
2 Pets
3+ Pets
Male respondents
10
5.
Female respondents
10
13
6
a. P(male | 2 pets)
b. P(2 pets | male)
d. P(0 or 1 pet | male)
c. P(0 pets | female)
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22](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1dd3b820-a03e-4e8b-bfea-5ed161576325%2F8034be76-b3b3-49d2-a299-5acd0ce8b229%2Frcmoeiv_processed.jpeg&w=3840&q=75)
![15. A team of biologists is studying the foxes in a state forest. The team captures 4 foxes,
weighs them, and then releases them. Which type of study method is described in this
situation? Should the sample statistics be used to make a general conclusion about the
population?
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US 9 O 8:34
5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1dd3b820-a03e-4e8b-bfea-5ed161576325%2F8034be76-b3b3-49d2-a299-5acd0ce8b229%2Fvcu5lw_processed.jpeg&w=3840&q=75)
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14.
a.
The row and column totals are,
0 Pets | 1 Pet | 2 Pets | 3 + Pets | Total | |
Male respondents | 5 | 10 | 5 | 2 | 22 |
Female respondents | 10 | 13 | 6 | 2 | 31 |
Total | 15 | 23 | 11 | 4 | 53 |
The value of is,
Thus, the value of is 0.4545.
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