A. Solve the following:1. Find the mean, median and mode of the following set of IQ results often (10) honor students.130125 115110100138120 112105952. Compute the mean, median and mode of the following test results inMathematics.88858070558682786850

Given data 1)Find the mean, median, mode of the following set of IQ results of 10 honor students…

Answered: A. Solve the following: 1. Find the…

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 city with three high schools, all the ninth graders took a Standardized Test, with these results: High School Mean score on test Number of ninth graders Glenwood 81 272 Central City Lincoln High The city's PR manager, who never took statistics, claimed the mean score of all ninth graders in the city was 81. Of course, that is incorrect. What is the mean score for all ninth graders in the city? Round to one decimal place. 93 303 69 158 mean of all ninth grader's scores =
Answer the questions below. (a) As part of the U.S. Census, the number of children is reported for each family in the U.S. Which measure gives the most common number of children for a U.S. family? O Mean Median O Mode (b) At a certain company, the 9 employees have the following weekly salaries: S800, S810, S820, S840, S850, S900, S940, S970, S980. Which measure should be used to summarize the data? O Median O Mode O Mean $23, S51, $57, S58, S60, S62, S63, S64, S65. Which measure should be used to summarize the data? (c) The 9 members of the dance team each bought new shoes. Here are the prices they paid: O Median O Mode O Mean
We have the following n = 25 quiz scores: 48, 27, 30, 50, 48, 18, 27, 20, 30, 46, 28, 21, 34, 47, 49, 23, 50, 33, 40, 41, 36, 42, 44, 50, 30 a. Find the five-number summaryb. Compute the mean
Here is a set of sample data. 25 53 10 75 41 60 51 88 18 99 11 94 79 100 36 65 27 35 3 69 93 Base on the data above, identify the 5 number summary ? ,? ?,? ,? ,
What is the mean of all the ninth graders scores?
Here is a set of sample data. 13 78 61 53 30 96 37 83 56 35 90 31 39 29 18 45 91 59 87 100 68 17 10 Base on the data above, identify the 5 number summary , , , , ,
The following are the weights (in pounds) of 14 cows: 96, 99, 128, 151, 157, 179, 219, 249, 255, 301, 324, 345, 387, 390 (a) Find the median of the data. Don’t forget to justify your answer. (b) Draw a reasonable stem-and-leaf display of the data.
Here is a set of sample data. 100 43 19 50 49 37 36 75 46 24 65 18 90 45 21 20 94 74 81 91 35 83 Base on the data above, identify the 5 number summary _,_,_,_,_
The 2008 general social survey asked a nationally representative sample of 1324 adult americans to report how many hours of television they watch in a typical day. The resulting data are reported in the following table counts. What is the mean numbers of hours of tv watched?
A student keeps a record of how the number of times they access their mobile phone on each day of a particular week, and they record the following values: Mon Tue Wed Thurs Fri Sat Sun 56 68 47 89 132 124 0 What is the average or arithmetic mean (rounded to the nearest whole number) and range of this set of data: Select one: Average: 132, range: 73.7 Average: 86, range: 132 Average: 516, range: 132 Average: 74, range: 56 Average: 74, range: 132
13.
A set of N-8 scores has a mean of a11. I 16 points are added to one of the scores, what is the new value for the population mean? O 12 O 10 O 13 O 11

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A. Solve the following: 1. Find the mean, median and mode of the following set of IQ results of ten (10) honor students. 130 125 115 110 100 138 120 112 105 95 2. Compute the mean, median and mode of the following test results in Mathematics. 88 85 80 70 55 86 82 78 68 50