Answer:
a=405
Step-by-step explanation:
If the null hypothesis,

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.
Answer:
6.4 Cajas
Step-by-step explanation:
320/50 = 6.4 Cajas
Answer:
i need a set of numbers to do this
Step-by-step explanation: