Answer:
the 90% confidence interval to estimate mu = (118.51 ounces, 124.29 ounces) means that out of all the data 90% of the sample has the weight between the range 118.51 ounces and 124.29 ounces.
Step-by-step explanation:
Data provided in the question:
Confidence level = 90%
90% confidence interval to estimate mu = (118.51 ounces, 124.29 ounces)
Now,
The confidence level tells us that out of all the value of the sample the given percentage of confidence level lies within the calculated interval.
Here in the given question,
the 90% confidence interval to estimate mu = (118.51 ounces, 124.29 ounces) means that out of all the data 90% of the sample has the weight between the range 118.51 ounces and 124.29 ounces.
Answer:
if its on a coordinate plane the formula would be:
√(2x-1x)²+(2y-1y)²
Step-by-step explanation:
so if the coordinates were
A= (-3,2)
B= (4,2)
C= (4,-1)
D= (-3,-1)
for A to B it would be
√(4 - (-3)² + (2-2)²
√(7)² + (0)²
√(7·7) + (0·0)
√49+0
√49
or
7
I hope the explanation helped
Answer:
I think it's the bottom left answer
Step-by-step explanation:
x is always first (x, y). If you add the x +3 to all the x values and the y + 1 to all the y values, I have good reason to believe it is the bottom left answer.
Answer:
Step-by-step explanation:
The three methods most commonly used to solve systems of equation are substitution, elimination and augmented matrices. Substitution and elimination are simple methods that can effectively solve most systems of two equations in a few straightforward steps.Understand what multi-variable equations are. Two or more linear equations that are grouped together are called a system. That means that a system of linear equations is when two or more linear equations are being solved at the same time.[1] For example:
8x - 3y = -3
5x - 2y = -1
These are two linear equations that you must solve at the same time, meaning you must use both equations to solve both equations.
Answer:
time is Y-axis and gallons is x-axis
