Your answer will be 5.
Hope this helps!
B because to be perpendicular the slope had to be opposite of the original slope but the same b. But parallel would be the exact same slope with a different b
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given : A random sample of 10 subjects have weights with a standard deviation of 11.9407 kg
i.e.
Since we know that the value of variance is the square of standard deviation.
i.e.
Therefore, to find the value of variance, we need to find the square of the given standard deviation.
i.e.
Thus, the variance of their weights =