Can I get help with #5 please
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
![### Statistical Analysis: Calculating Standard Error and Prediction Intervals
5) **Finding the Standard Error (Sₑ) for the Following Data (using formula or calculator):**
| X | 2 | 3 | 5 | 6 |
|---|---|---|---|---|
| Y | 5 | 9 | 15 | 19 |
6) **Finding the 95% Prediction Interval for y if x = 4 (using the values from questions 4 and 5):**
<br>
These exercises help you apply statistical methods to real data. In question 5, you will calculate the standard error (Sₑ), which is a measure of the accuracy of predictions made with a regression line. In question 6, you'll use this standard error to find a 95% prediction interval for a given x-value, providing you with a range within which you can be 95% confident that future values will fall.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F01d6fa01-00e4-4cca-b72c-0ebcc6b8bb40%2F8b8235ca-e3b3-48c7-bee2-69232dc8867e%2Fghrq2v7_processed.jpeg&w=3840&q=75)
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