Step-by-step explanation:
It shows that the content of dietary fiber is negatively correlated to the blood cholesterol of college student, as the correlation coefficient is negative. However, the r=-0.45 shows the two factors are lowly correlated (absolute value of r between 0.3 and 0.5)
Answer:
-35
Step-by-step explanation:
X's cancel out each other
-10+-25
9514 1404 393
Answer:
2√3
Step-by-step explanation:
Maybe you want the quotient ...
Answer:
The probability is 1/3
Step-by-step explanation:
At any point in time, the probability that a coin lands on head = 1/2 given that the coin is fair
Rolling a number less than 5;
The numbers are 1,2,3 and 4
The probability of rolling a number less than 5 is 4/6
So we proceed to
multiply both probabilities to get the answer to the question,
we have this as;
4/6 * 1/2 = 2/6 = 1/3