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Alina [70]
3 years ago
5

Football team had scores of 23, 15, 11, 29, and 17 in the last five games the team played. Which score is NOT a prime number?

Mathematics
2 answers:
Anestetic [448]3 years ago
8 0

Answer:

Step-by-step explanation:

prime numbers are numbers that can only be divided by it self and 1

so in this case 15 is the only one that is not a prime number

exis [7]3 years ago
3 0

Answer:

15

Step-by-step explanation:

15 is 5 * 3 so is not prime.

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It is typically the hypothesis a scientist or experimenter will attempt to refute or discard. It is denoted by H₀.

Whereas the alternative hypothesis is a contradicting statement tot he null hypothesis. It is denoted by Hₐ.

In this case we need to test whether the average age of online consumers has increased or not.

From previous data we know that the average age of online consumers a few years ago was 24.1 years.

A one-sample mean test can be used to determine whether the mean age has increased or not.

The hypothesis for the test can be defined as follows:

<em>H₀</em>: The average age of online consumers is 24.1 years, i.e. <em>μ</em> = 24.1.

<em>Hₐ</em>: The average age of online consumers is more than 24.1 years, i.e. <em>μ</em> > 24.1.

Thus, the correct option is (C).

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