I believe this answer is correct
Answer:
y intercept: (0,-13)
x intercept: (13/5, 0)
Step-by-step explanation:
To find the y intercept, x has to equal zero. So, plug it in. The equation becomes y=-13.
Since x is zero, the point becomes (0,-13)
To find the x intercpet, y has to equal zero. So, plug it in. The equation becomes 0=5x-13.
move 13 to the other side
13=5x
divide by 5
13/5=x
Since y is zero, the point becomes (13/5,0)
hope this helps!
You can rewrite every radical as an exponent by using the following property — the top number in the resulting rational exponent tells you the power, and the bottom number tells you the root you’re taking. For example, you can rewrite 3 √(8^2<span>) as 8 (2/3).</span>
The equation of the line that passes through the points
(-1,5) and (1,-1)
is
y=-3x+2
Answer:
And replacing we got:
And we can find the bias with this formula:
And replacing we got:
Step-by-step explanation:
For this problem we know that the random variable of interest follows this distribution:
And we have the following random sample given:
39.2, 45.7, 27.4, 25.9, 25.1, 46.3, 42.9, 49.0, 40.6, 47.0
And we can calculate the sample mean with the following formula:
And replacing we got:
And we can find the bias with this formula:
And replacing we got:
