If the null hypothesis, $H_0:\:\rho =0$ is rejected, then we can conclude that the correlation coefficient is significant. This means that there is enough evidence to conclude that a relationship exists between the two (or more) variables involved in the regression.

5 0

3 years ago

Another one pls help!!

Mumz [18]

Answer:

21/41

Step-by-step explanation:

Find the total number of students

6+7+2+3+6+8+4+5=41

Then find the students that do not study chemistry

6+7+2+5 = 20

P( not study chemistry) = do not study chem)/total

=21/41

5 0

3 years ago

The new total is $60,but the sales tax is 5% of the bill. How much is the sales tax?

Serhud [2]

3. .5*60 because .5 represents the 5% and "of" stands for multiplication

7 0

3 years ago

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