
Concept explainers
(a)
To find the mean of the six salaries -
(a)

Answer to Problem 62STP
The Mean of the salaries is
Explanation of Solution
Given: Salaries -
Formula Used:
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are.
Calculation:
Given: Salaries:
From the above definition of Mean, we have:
Mean of the salaries
Solving further, we have:
Mean of the salaries
Mean of the salaries
Conclusion:
Hence, Mean of the salaries is
(b)
To find the median of the six salaries -
(b)

Answer to Problem 62STP
The median of the salaries is
Explanation of Solution
Given: Salaries -
Formula Used:
To find the median of a group of odd numbers: Arrange the numbers in order by size and then the middle term is the median.
Calculation:
Given: Salaries:
From the above definition of Median, we have:
Arranging the numbers in order by size, we have:
Middle term is
Thus, Median of the salaries
Conclusion:
Hence, Median of the salaries is
(c)
To find the mode of the six salaries -
(c)

Answer to Problem 62STP
The mode of the salaries is
Explanation of Solution
Given: Salaries -
Formula Used:
To find the mode, or modal value, it is best to put the numbers in order. Then count how many of each number. A number that appears most often is the mode.
Calculation:
Given: Salaries:
From the above definition of Mode, we have:
Arranging the numbers in order by size, we have:
Thus, mode of the salaries
Conclusion:
Hence, mode of the salaries is
Chapter 11 Solutions
Algebra 1
Additional Math Textbook Solutions
Basic Business Statistics, Student Value Edition
Precalculus
Intro Stats, Books a la Carte Edition (5th Edition)
Pre-Algebra Student Edition
Thinking Mathematically (6th Edition)
A First Course in Probability (10th Edition)
- The X is a variable in the picture, not a multiplication sign. After the variables the number is a power like X to the power of 9 Could I get assistance on how to solve this problem?arrow_forwardhow to do question 10 where u have to graph and then find domain and range. 10. y= 4x^2+24x+13arrow_forwardUse a . Venn Diagram (Euler Diagram) or truth table to decide whether each argument is valid or invalid Some of these kids are rude. Jimmy is one of these kids. Therefore, Jimmy is rude! Premise: Some of the kids are rude. Premise: Jimmy is one of these kids. Conclusion: Jimmy is rude! I dont have an image. Do you reallly need one?arrow_forward
- The functions f(x) = x² - 3 and g(x) = x² + 2 are shown on the graph. + N y 10 LO 5 f(x) = x² - 3 4 ♡ -3 -2 -10 -1 -2 -4- -5 x 2 3 4 56 7 8 9 g(x) = x² + 2 If the equations were changed to the inequalities shown, explain how the graph would change. y≤ x² - 3 y>-x²+2arrow_forwarda) find two linear map f. 9: R² →R³ s-t (1-5)=(1,-5)=(2, 2,0) b) let f: RR linear map set (3)=-\ find (√5) and (√7) f (-1) c) let X be Vector space over R and let sig ex difcid h: X-R³ s.t h(x)=(f(x),0,9(x)) xex Prove that his linear map- d) let f = L(x) S-t f²+2f+1=0 find §. e) find ker(s) s-t SiR³ R² = f(x, y, z)=(2x+1). ******arrow_forwardA craftsman of string instruments has received a new order to craft violins and guitars. The craftsman haslimited resources (wood, string, varnish) and time available to create the instruments. Each type of instrument(violin and guitar) requires specific amounts of these resources as well as a certain amount of time to complete.The craftsman wants to find the optimal number of violins and guitars to create in order to maximize the profitfrom selling them, while respecting the resource and time constraints (all instruments will be sold).The profit from selling each violin is 6,000 NOK, and the profit from selling each guitar is 3,000 NOK.Each violin requires 4 kg of wood, 0.3 l of varnish, and 2 m of string, and takes 3 days to craft. For eachguitar, the craftsman needs 5 kg of wood, 0.1 l of varnish, and 6 m of string, and it takes 2 days to make it.The craftsman’s workshop is stocked with 60 kg of wood, 2.5 l of varnish, and 65 m of string. The order needsto be completed in 30…arrow_forward
- C Clever | Portal x ALEKS - Marisa Haskins - Le Marisa Haskins - Essay Temp x Earth and Space 2 Desmos | Graphing Calculator x cwww-awy.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3JH-IQ2_KWXW3dyps2nJxZ_kvzXfsB26H8ZG13mFzq9lmGAYN JJOEyt0CsUr4AMXmcIVNqw-dNsEi_PzyC7v ◇ Exponents and Exponential Functions Finding the final amount in a word problem on compound interest 0/5 Ma John deposited $4000 into an account with 4.6% interest, compounded annually. Assuming that no withdrawals are made, how much will he have in the account after 7 years? Do not round any intermediate computations, and round your answer to the nearest cent. $0 Explanation Check 1 ! 12 Q W # 3 品: S חח E $ SA 4 4 a R 5775 % e MacBook Air ৫ Di F6 DD ©2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessi 8 * ∞ & 27 Λ <6 T Y U DII DD FB 8° - A 1 2 小 F10 F11 ) ) 9 0 יו 0 P {arrow_forwardfor B in question 2, the inner product Is the picture given alonearrow_forward2. Assume that ƒ: R100 R² is linear and that for certain u, ER100 f(u) = - (4) and ƒ(v) = (2). Explicitly compute with work the following: (a). (b) (c) f(u+v) f(100) Assume that W is a vector space and g,h: W → R are both linear maps. Show that the function k : W→ R², k(w) = (()) is linear.arrow_forward
- 6 5 4 3 T 2 له 1- 1 -10-9 -8 -7 -6 -4 -3 -2 -1 0 2 3 4 5 -1- -2 -3 -4 -5. -8 -9. Which system is represented in the graph? Oy > x²+4x-5 y>x+5 Oy x²+4x-5 yarrow_forwardThe functions f(x) = x² - 3 and g(x) = x² + 2 are shown on the graph. + N y 10 LO 5 f(x) = x² - 3 4 ♡ -3 -2 -10 -1 -2 -4- -5 x 2 3 4 56 7 8 9 g(x) = x² + 2 If the equations were changed to the inequalities shown, explain how the graph would change. y≤ x² - 3 y>-x²+2arrow_forwardThe function f(x) is shown in the graph. 2 1 y -1 0 1 2 3 4 5 -1- -3. f(x) -4 -5 -6. Which type of function describes f(x)? ○ Exponential O Logarithmic ○ Rational O Polynomial .co. 6 7arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
- 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





