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Sequence Analysis Quiz

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Questions and Answers

How many even numbers are in the sequence?

14
17
15 (correct)
16

What is the sum of the first 10 numbers in the sequence?

$200$
$190$
$165$
$185$ (correct)

Which number in the sequence is a multiple of 9?

27
33
30 (correct)
20

What is the median of the numbers in the sequence?

<p>16.5 (B)</p> Signup and view all the answers

How many prime numbers are in the sequence?

<p>8 (A)</p> Signup and view all the answers

Flashcards

What is the median?

Finding the middle value in a sorted list of numbers. If there are two middle values, it's the average of those.

What is a prime number?

A number that can only be divided evenly by 1 and itself.

What is an even number?

A number that is exactly divisible by 2.

What is the average of a sequence?

Adding all the numbers in a sequence and then dividing by the number of values.

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What is a multiple of a number?

A number that can be divided evenly by another number without leaving a remainder.