a.
ToGraph:A box and whisker plot of the data for length of path.
Length of path | Intensity |
6 | F3 |
9 | F3 |
4 | F2 |
37 | F5 |
7 | F2 |
12 | F3 |
8 | F2 |
7 | F2 |
15 | F4 |
39 | F4 |
1 | F2 |
22 | F3 |
15 | F3 |
8 | F2 |
13 | F3 |
2 | F2 |
Given information:
The given table is shown below:
Length of path | Intensity |
6 | F3 |
9 | F3 |
4 | F2 |
37 | F5 |
7 | F2 |
12 | F3 |
8 | F2 |
7 | F2 |
15 | F4 |
39 | F4 |
1 | F2 |
22 | F3 |
15 | F3 |
8 | F2 |
13 | F3 |
2 | F2 |
Graph:
Consider the given information.
Step 1: Open ti-83 calculator. Press STAT then go to Edit option and enter the values.
Step 2: Press 2nd key and press Y= key select Plot 1 and press ENTER key then press On and select box plot.
Step 3: Press WINDOW key as use the setting shown below:
Step 4: Press GRAPH key.
Interpetation: The outliers are 37 and 39.
b.
To identify:The outliers and remove them from the data.
The outliers are 37 and 39.
Given information:
The given diagram is shown below:
Explanation:
Consider the given information.
An outlier is a value in a random sample from a population that is significantly different from the other values.
From the graph it can be observed that the outliers are 37 and 39.
Now remove them, so the required graph is shown below:
c.
To identify: How does the removal of outlier affect the box and whisker plot also identify how does it affect the median of the data set.
With outliers 37 and 39, median of the data is 8.5 miles but after removing the outlier median of the data reduces and become 8 miles.
Given information:
The outliers are 37 and 39.
Explanation:
Consider the given information.
The box and whisker plot before removing outliers was:
Here it can be observed that the median was 8.5
After removing outliers, the median was 8.
With outliers 37 and 39, median of the data is 8.5 miles but after removing the outlier median of the data reduces and become 8 miles.
Chapter 11 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- Solve the system of equation for y using Cramer's rule. Hint: The determinant of the coefficient matrix is -23. - 5x + y − z = −7 2x-y-2z = 6 3x+2z-7arrow_forwarderic pez Xte in z= Therefore, we have (x, y, z)=(3.0000, 83.6.1 Exercise Gauss-Seidel iteration with Start with (x, y, z) = (0, 0, 0). Use the convergent Jacobi i Tol=10 to solve the following systems: 1. 5x-y+z = 10 2x-8y-z=11 -x+y+4z=3 iteration (x Assi 2 Assi 3. 4. x-5y-z=-8 4x-y- z=13 2x - y-6z=-2 4x y + z = 7 4x-8y + z = -21 -2x+ y +5z = 15 4x + y - z=13 2x - y-6z=-2 x-5y- z=-8 realme Shot on realme C30 2025.01.31 22:35 farrow_forwardUse Pascal's triangle to expand the binomial (6m+2)^2arrow_forward
- Listen A falling object travels a distance given by the formula d = 6t + 9t2 where d is in feet and t is the time in seconds. How many seconds will it take for the object to travel 112 feet? Round answer to 2 decimal places. (Write the number, not the units). Your Answer:arrow_forwardSolve by the quadratic formula or completing the square to obtain exact solutions. 2 e 104 OA) -16±3√6 B) 8±√10 O c) -8±√10 OD) 8±3√√6 Uarrow_forwardQuestion 14 (1 point) Listen The frame on a picture is 18 in by 22 in outside and is of uniform width. Using algebraic methods, what is the width of the frame if the inner area of the picture shown is 250 in²2? Write answer to 2 decimal places. (Write the number with no units). 18 in Your Answer: 22 inarrow_forward
- ◄ Listen A vacant lot is being converted into a community garden. The garden and a walkway around its perimeter have an area of 560 square feet. Find the width of the walkway (x) if the garden measures 15 feet wide by 19 feet long. Write answer to 2 decimal places. (Write the number without units). X 15 feet Your Answer: 19 feet Xarrow_forwardListen A stuntman jumps from a roof 440 feet from the ground. How long will it take him to reach the ground? Use the formula, distance, d = 16t2, (where t is in seconds). Write answer to 1 decimal place. (Write the number, not the units). Your Answer:arrow_forwardSolve x² - 10x + 24 = 0 ○ A) 4,6 B) -12, -2 C) 12,2 D) -4, -6arrow_forward
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education