Answer:
a) True
b)False
c)False
d)False
e)False
Step-by-step explanation:
Correlation is a statistical technique that help us to know relation between two variables.
a) True
it is correct to say as a negative correlation means that there is an inverse relation between the two variables.
b) False
The coefficient of determination,
, can never have a negative value because it is square of coefficient of regression and a squared value can never be negative.
c)False
The variable to be determined is dependent variable and its value depend on the independent variables.
d)False
The value of correlation coefficient must be zero. A negative correlation means that there exist an inverse relation.
e)False
It ranges from -1 to 1.
Answer:
![0.59\%](https://tex.z-dn.net/?f=0.59%5C%25)
Step-by-step explanation:
If the probability that an event, A will occur is P(A), then its complement is the probability that A will not occur.
The probability of its complement is given by
![P(\bar A)=1-P(A).](https://tex.z-dn.net/?f=P%28%5Cbar%20A%29%3D1-P%28A%29.)
The probability that a certain group of women has red/green color blindness is
.
The probability that a woman selected at random does not have red/green color blindness is
![1-0.41\%=0.59\%](https://tex.z-dn.net/?f=1-0.41%5C%25%3D0.59%5C%25)
Answer:
4.5 mph
Step-by-step explanation:
6 times 3 is 18.
18 divided by 4 is 4.5
Answer:
what is the formulae for finding a circle