Don has an assignment to ask at random 10 students in their school about their ages. The data are given in thetable below.AgeAgeNameMaryNameIvan1011Cecil13Vanessa14Rea14Michael13Cynthia13Christian15Lea15Earnest12Guide Questions:1. What is Q₁, Q₂, and Q, of their ages?2.How many students belong to Q₁, Q₂, and Q, in terms of their ages?3. Have you realized the process of finding quartiles while doing the activity?

(2) The first , Second and Third Quartiles are 11.75, 13, 14.25. So the total number of Students…

Answered: Don has an assignment to ask at random…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In a college of 100 students, a financial aid survey was done. The three financial aids were Government grants, Private Scholarships and College aids. 49 received government grants 55 received private scholarships 43 received college aid 8 received funds from all three 23 received government grants and private scholarships 18 received government grants and college aid 28 received private scholarship and college aid i. Represent the data in a Venn Diagram. ii. Find out the number of students who didn’t receive any of the scholarships.
David surveyed students to find out which school sport they participated in. Below are the results from the first ten people he surveyed. What sport do you play? Sport Basketball Volleyball Tennis Football Tina Dana Chris Kim Glen Rick Celena Thomas Track Which type of graph best displays the data? O A) circle graph O B) line graph O C) histogram OD) Venn diagram Mark Brandon
You wish to evaluate the differences in educational quality between two training centres (A and B). You take a random sample of 98 individuals trained at centre A, and an independent random sample of 41 individuals trained at centre B. The individuals in both samples take the same, standardised test. The mean test score of individuals in sample A is 85.1 and the sample standard deviation is 12.2. The mean test score in sample B is 67.4 and the sample standard deviation is 11.0. Find the lower limit of a 98% confidence interval for the difference between the population means. Form the confidence interval around a positive point estimate for the difference between the means. In order to obtain a positive point estimate, make sure you subtract the lower value from the higher value when calculating the difference between the sample means. (Provide your answer as a number rounded to 2 decimal places.)
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Please help with this problem! It involves applications and survey analysis
Time spent on playing games on mobile phone by ten students is given below. Find out G.M. 15 70 75 500 8 45 250 40 36 85
1. In AABC, AD and BE are medians. If AG = 8, find AD. a. 12 b. 32 с. 4 d. 16
Dr. A. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He stands outside Petco and asks people what kind of pet they own. This is the result of his survey: dog=1; cat=2; bird=3; reptile=4; fish=5; other=6 1,1,2,2,2,1,1,3,2,3,1,1,1,2,2,4,4,2,2,1,1,1,5,4,3,4,1,1,1,2,2,6,1,1,2,2,1,2,1,2,6,3,4,5
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