98 is not a perfect square, so its square root is irrational. That means that
it can never be written exactly on paper with digits. Written as a decimal,
it keeps going forever,and never ends.
The beginning is: <em>9.89949...</em>
Also, don't forget ...
Every number has two square roots ... one positive and one negative.
The <em>other</em> square root of 98 begins<em> -9.89949... </em>and keeps going forever.
Answer:
Check Explanation
Step-by-step explanation:
- Write a statement that interprets that prediction interval.
The prediction interval (58.2 kg, 124.6 kg) represents the range of values that the true predicted weight for a height of 185 cm using the regression obtained from the data can actually, possibly take on to a certain level of confidence.
- What is the major advantage of using a prediction interval instead of simply using the predicted weight of 91.4 kg?
The prediction interval is better to use instead of just using a predicted weight because in computing the prediction interval, we consider all the factors, biases and significant factors that can introduce uncertainties into the regression used to just find the predicted weight.
So, the prediction interval is more encompassing and has a better chance of containing the true weight that corresponds to the height 185 cm because it incorporates so many things thay can go wrong with the regression into its computation unlike the predicted weight.
- Why is the terminology of prediction interval used instead of confidence interval?
This is because the interval is obtained from the regression results, used in predicting weights, given height.
Confidence interval is used for numerical distributions to estimate the interval of range of values where the true population mean can be found with a certain level of confidence.
Hope this Helps!!!
Answer:
A
Step-by-step explanation:
Domain:{-4,-1,1,4},
Range:{-1,1,4};yes ,the relation is a function.
This is the most easiest for one I can help you but on one condition you give brainlest and points as I requested Thanks!
So the basic idea of this type of math is if you know how to multiply you are gonna KEEP CHANGE and Flip. Keep the number chand the division sign to a multiplication sign or vise versa the Flip the fraction where the denominator is offically the numerator.
Example 1:
4 divided by 1/2
KEEP CHANGE FLIP
4 x 2/1 =8/1 or 8
See its that simple!
Here is you math
Oh and I did the liberty of Showing you how to do the math problems.
<u><em>Pls give brainlest</em></u>
