Calculate the standard deviation of the data set given in Table 10.1, which represent the marks obtained
Question:
Calculate the standard deviation of the data set given in Table 10.1, which represent the marks obtained in a mathematics examination by a group of 20 students.
Transcribed Image Text:
Population (students) X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 Variable/Observation (% marks) 60 55 60 48 70 38 52 54 66 42 Population Variable/Observation (students) (% marks) X11 X12 X13 X14 X15 X16 X17 X18 X19 X20 Table 10.1 % marks in maths exam 72 52 36 52 67 66 70 38 50 36
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
The mean deviation of this data set was determined in T...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Determine the mean deviation of the data set given in Table 10.1, which represents the marks obtained in a mathematics examination by a group of 20 students. Population (students) X1 X2 X3 X4 X5 X6...
-
Circle the correct answer: 1.1 The type of research designed to solve a problem by studying it and implementing a solution to the problem is called pure/action research. 1.2 The type of research...
-
Grad school stats:In independent samples t-tests, power is a function not only of N, but also of how close to equal the ns are in each group. Compute a table showing the power for effect sizes of...
-
Biomed Products Incorporated (BPI) is a public company, listed on the Toronto Stock Exchange (TSX),that manufactures and markets various types of medical equipment that monitors patients' vital signs...
-
(a) Does a particle in hyperbolic motion (Eq. 10.45) radiate? (Use the exact formula (Eq. 11.75) to calculate the power radiated.) (b) Does a particle in hyperbolic motion experience aradiation...
-
In 2019, Sato Ltd. received a grant for 2 million to defray the cost of purchasing research equipment for its manufacturing facility. The total cost of the equipment is 10 million. Prepare the...
-
Howdo you develop a simple behavioral responsemodel for a system?
-
The adjusted trial balance for Amit Company is given in E4-16. Instructions Prepare the closing entries for the temporary accounts at August 31.
-
On April 1, 2024, Blossom Company purchased 38,400 common shares in Ecotown Ltd. for $17 per share. Management has designated the investment as FVTOCI. On December 5, Ecotown paid dividends of $0.10...
-
Referring to Problem 10.2, if n 1 = 5 and n 2 = 4, how many degrees of freedom do you have? Data From Problem 10.2: Assume that you have a sample of n 1 = 8, with the sample mean X 1 = 42, and a...
-
Determine the (a) Range, (b) Upper quartile, (c) Lower quartile (d) Inter-quartile range, of the data set 6, 7, 11, 12, 15, 17, 19, 20, 23, 24, 26, 28, 29, 30, 32
-
A polynomial equation is given as z 5 - 1 = 0. a. Show that I is one root, then factorise your polynomial into the form (z - 1)f(z) = 0, where f(z) is to be stated. b. Using the four complex...
-
You are in charge of the projector in a movic theater. The film passes through a holder, and light from a bright bulb passes first through the film and then through a lens. You have several...
-
With roots that go back to before the Great Depression, Marriott International (www.marriott.com) has come a long way from its founding by husband and wife John and Alice Marriott. As of 2014,...
-
Using a camera fitted with a lens for which \(f=50 \mathrm{~mm}\), you take a photograph of a person who is \(1.7 \mathrm{~m}\) tall and is standing \(29 \mathrm{~m}\) away from you. What is the...
-
An object is placed \(0.30 \mathrm{~m}\) in front of a converging mirror for which the radius of curvature is \(1.0 \mathrm{~m}\). (a) On which side of the mirror is the image? Is the image real or...
-
Find the solution to the following PDE: \[\begin{aligned}& \frac{\partial^{2} u}{\partial t^{2}}=\frac{\partial^{2} u}{\partial x^{2}} \\& u(0, t)=u(\pi, t)=0 \\& u(x, 0)=0 \\& \frac{\partial...
-
Briefly discuss the demand and supply factors that contribute to rising health costs. Specify how (a) Asymmetric information, (b) Fee-for-service payments, (c) Defensive medicine, (d) Medical ethics...
-
After Theorem 1.5 we note that multiplying a row by 0 is not allowed because that could change a solution set. Give an example of a system with solution set S0 where after multiplying a row by 0 the...
-
Methanol (CH 3 OH) can be synthesized by the reaction: CO(g) + 2 H 2 (g) CH 3 OH(g) What volume (in liters) of methanol gas, measured at a temperature of 473 K and a pressure of 820 mmHg, is...
-
How many grams of water form when 2.41 L of oxygen gas at STP completely react with an appropriate amount of H 2 ? 2 H 2 (g) + O 2 (g) 2 H2O(g)
-
Calculate the root mean square velocity of oxygen molecules at 100 C.
-
What is the research question being addressed by the study? "Do Auditors Recognize the Potential Dark Side of Executives' Accounting Competence?"
-
== =e Using the Crank-Nicholson method to solve equation u(x,t) = urr(x, t), 0
-
Write nested loop to print the following pattern. NOTE: It has to be either for and while or while and for 5 4 3 2 1 5432 543 54 5 No points if the program does not use nested loops and combination...
Study smarter with the SolutionInn App