Answer:
Step-by-step explanation:
No, it is not a valid inference because her classmates do not make up a random sample of the students in the school.
None of above is the answer
The correct answer is option E. which is the product will be 13.86594.
<h3>What is the product?</h3>
Multiplication is the process of determining the product of two or more numbers in mathematics. Given numbers are 3.278 and 4.23.
The product of the two numbers will be calculated as:-
P = 3.278 x 4.23
P = 13.86594.
Therefore the correct answer is option E. which is the product will be 13.86594.
To know more about multiplication follow
brainly.com/question/10873737
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What line i really dont see nothing