4. Consider the frequency distribution below, using quantiles for grouped data.HOITADHITMCH T2Ta.aine ifAnmulo u ameli oni aMnoorll nouoy lo59.5-54.549.5-44.539.5-34.529.5-24.519.5-14.59.5-4.51215 wolerem lo rio d6 al8O16UQmoo of enotoennooarlt it 10blerl onpabborttemFind the cumulative frequency of the data for Q1?ra. 155. Determine the interval class of Q1?а. 10b. 18C. 10d. 33b. 15.6c. 14.6ama d. 14.5 of6. Determine the sum of all frequencies below the intervals containing Px ?n00 sill c. 29no d. 68а. 587. Find the 25% of the scores in the distribution?a. 24.92b. 38b. 25.6с. 24.8d. 26.58. A weighted voting system where any set of players who might join forces andvd bemb. coalitionbiow ec. losing coalition9. The number of votes that are required in weighted voting system to pass amizowb. weighted of a voter c, null systemvote the same way.a. Critical voterd. grand coalitionntd. veto powersteawouol diwmeasure.a. Quatasystemsldiaaog lis ot ntaJeilt insmettenuogmooA

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Answered: 4. Consider the frequency dištřib vino…

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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Answer ASAp. Show complete solution. Assume that the following frequency distribution table shows the scores of Grade 11-Stem A in Business Math Scores Frequency 70-74 12 75-79 11 80-84 10 85-89 9 90-94 8 Total 50 a) Construct a frequency histogram and frequency Polygon b) What conclusion can you derive from the table?
A graduate-level computer science course only gives the grades of A, B, or C. The department has determined that there should be 40% A's given, 40% B's given and 20% C's given as final grades for the course. For the spring 2021 semester, 200 students took the course and 100 students received A's, 50 students received B's and 50 students received C's, so those are my observed frequencies. We want to do a Chi-square Multinomial Goodness of Fit test to see if our grading guidelines match up with what is actually happening. What is the expected frequency for the grade of B category? Round your answer to the tenths position.
member and the American Academy of Arts and élection to the ove of mathematics, science, people, and his sunny personality that bear his name and other major ideas in five quite different erations research. PDF Help Hand-in. 3/4/22 Caleulate P, Z4 4 and standard , evror Hhe emfideuce intervals at the emfidenee levels. C. i, N= 520,000 るく SE 94 1017 -98 2. 107 2042 3. 206 HI07 .95 9118 2015 ,89 20172 5 9462 -72 qo 376 .90 7. 182 4053
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a. Total frequency = 82 Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9 O b. Total frequency = 82 Observations on the largest frequency: 87.4, 87.5, 87.6, 87.7, 87.8, 87.9 O. Total frequency cannot be determined by the present diagram Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9 d. Total frequency = 18 Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9
Part of the frequency table given below represents the ages of a certain group of people. The ogive curve shown in the graph is drawn from this table. Using this curve the approximate probability that a randomly selected person from this group will be between 64 and 70 years old is Upper Cls Cum. Rel. Lim Freq 59.5 62.5 0.05 65.5 0.23 68.5 0.65 71.5 0.92 74.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 58 60 62 64 66 68 70 72 74 Age (yrs) Select one: a.0.9 b.0.8 c.0.7 d.0.1 None Cum Rel Freq
Answer all the questions 1. a. The profits (in lakhs of rupees) of 20 companies for the year 2000-2009 are given below: 20, 22, 53, 49, 65, 39, 48, 67, 18, 16, 23, 37, 35, 49, 63, 57, 69, 25, 29, 58. i. Represent the above data in a frequency table using exclusive class interval. (6) Represent the above data in a histogram. (2) ii.
2. 25 values of two variables X and Y are given below. Form a two-way frequency table. Take classes of X as 10 to 20, 20 to 30 etc, that of Y as 100 to 200,200 to 300 etc. X 12 34 33 22 44 37 26 36 55 48 27 52 41 37 21 51 Y 140 266 360 470 470 380 480 315 420 390 440 312 330 390 590 250 X 27 42 43 52 57 44 48 48 69 Y 550 360 570 290 416 380 492 370 590 Obtain (i) the marginal frequency distributions of X and Y. (ii)the conditional distribution of X when Y lies between 300-400. (iii) the conditional distribution of Y when Y lies between 40-50.
Given the stem-and-leaf diagram. Answer the following questions: • The total frequency all stems Observations of the stem that has largest frequency Stem-and-leaf of C1 N - 82 Leaf Unit - 0.10 1 4 84 33 4 85 86 777 13 87 456789 24 88 89 23334556679 0233678899 90 0111344456789 0001112256688 22236777 023347 (13) 35 91 22 92 14 93 8 94 2247 95 4 96 97 15 2 2 98 8 1. 99 1 100 3 Q1 88.575 Median Q3 90.400 92.200 a. Total frequency = 18 Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9 b. Total frequency cannot be determined by the present diagram Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9 O.Total frequency = 82 Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9 O d. Total frequency = 82 Observations on the largest frequency: 87.4, 87.5, 87.6, 87.7, 87.8, 87.9 34 5 678 9012NM 435 2
Mr. Stave collected data from all Math 1 students asking if they participated in an after-school activity. Complete the remaining parts of the two-way frequency table below. El Sr. Stave recopiló datos de todos los estudiantes de Matemática 1 preguntando si participaron en una actividad después de la escuela. Complete las partes restantes de la siguiente tabla de frecuencias bi- direccionales. Yes No Total 40 Male 94 Female 187 Total 102
The time needed to find a parking space is normally distributed with a mean of 20 minutes and a standard deviation of 5.18 minutes. 90% of the time, it takes less than how many minutes to find a parking space?

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