we have
------> equation
------> equation
Multiply by the equation
------> equation
Sum equation and equation
Substitute the value of x in the equation
therefore
the answer is the option B
Answer:
384480
Step-by-step explanation:
annual means yearly or 12 months
if she gets 32040 monthly, then annually she gets
32040x12 = 384480
Answer:y= 4/2x +1
Step-by-step explanation:
Slope is 4/2. Y-intercept is 1.
Ok
I need the question for this
Answer:
C) The confidence interval is not biased.
Step-by-step explanation:
When a relationship between two variables is observed the confidence interval should not be biased. If the confidence interval is found to be biased then the observed results will be reliable and accurate. Regression analysis of heart rate and maximal oxygen uptake is analyzed and the correlation will not be equal to zero. This means there will be some correlation between the two variables.