The IQ scores of 50 students are given below.868686868891929293949495959595959595959696105 105109 113 115 115999999100 101 102 103104104109118106 106107 108 108 109116 116109116 117 117(a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the samewidth for each subsequent class.ClassFrequency85 - 89(b) Which of the following is the correct histogram for this data?99+

Class Group Frequency 85-89 5 90-94 6 95-99 13 100-104 6 105-109 11 110-114 1 115-119…

The IQ scores of 50 students are given below. 86 94 96 105 109 113 115 86 86 95 88 91 92 92 93 94 95 99 95 99 100 106 107 116 95 95 101 108 108 116 95 95 95 96 99 102 103 104 109 117 117 104 105 106 109 109 115 116 118 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 (b) Which of the following is the correct histogram for this data?

The IQ scores of 50 students are given below. 86 94 96 105 109 113 115 86 86 95 88 91 92 92 93 94 95 99 95 99 100 106 107 116 95 95 101 108 108 116 95 95 95 96 99 102 103 104 109 117 117 104 105 106 109 109 115 116 118 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 (b) Which of the following is the correct histogram for this data?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The IQ scores of 50 students are given below. 98 119 119 101 110 92 117 102 105 99 106 110 119 114 98 110 112 103 85 99 107 89 110 115 89 107 101 100 87 94 101 111 102 102 90 92 91 96 110 113 90 116 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89
The IQ scores of 50 students are given below. 117 118 113 108 97 110 107 97 86 113 111 108 95 95 93 92 97 116 93 119 115 113 114 112 86 99 85 91 103 111 114 99 91 103 109 102 111 111 109 91 109 91 93 111 114 105 110 113 112 114 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 89 -( (b) Which of the following is the correct histogram for this data?
Calculate the class width of this data and construct a frequency distribution for this data set using six classes. Enter the lower and upper class limits of each range in the respective boxes and then fill in the corresponding frequency. 45 66 38 69 62 24 53 36 71 68 31 37 41 46 43 18 63 60 27 26 Enter your class width: Class Range Frequency −- −- −- −- −- −-
Please help solving this showing all the steps.
Here is a set of data. 2 41 92 342 353 420 512 551 585 706 776 951 Identify the 5 number summary (min, Q1, median, Q3, max) ___, __, __, __, __
How to find the class width of a frequency table?
The following data represent the score of 72 students in an exam. Construct the frequency distribution table and then :answer the question 55 65 40 60 73 56 82 48 69 35 45 84 59 42 23 65 89 79 65 82 37 87 61 55 72 50 22 78 66 51 25 86 77 33 92 84 43 21 62 90 48 66 91 67 38 70 53 77 33 83 57 25 78 52 49 39 80 64 27 90 66 34 92 68 76 47 73 60 42 91 50 60 6. The mode of the data according to frequency distribution table is: 7. The mean deviation of the data according to frequency distribution table is: 8. The standard deviation of the data according to frequency distribution table is: 9. The Coefficient of Variance (C.V) of the data according to frequency distribution table is: Does the above data take the bell shape?
The IQ scores of 50 students are given below. 118 85 110 86 109 106 110 89 106 115 107 99 91 114 112 106 89 118 90 119 101 117 111 86 86 100 115 94 112 110 106 88 86 99 102 99 109 104 115 85 94 87 102 96 106 88 97 86 106 119 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 - 89 - - - - - - (b) Which of the following is the correct histogram for this data? 24681012IQ Score84.589.594.599.5104.5109.5114.5119.5Frequency[Graphs generated by this script: setBorder(54,40,20,15); initPicture(80,119.5,0,12);axes(238,2,1,null,2); fill="blue"; textabs([165,0],"IQ Score","above");line([84.5,-0.24],[84.5,0.24]); text([84.5,0],"84.5","below");line([89.5,-0.24],[89.5,0.24]); text([89.5,0],"89.5","below");line([94.5,-0.24],[94.5,0.24]); text([94.5,0],"94.5","below");line([99.5,-0.24],[99.5,0.24]);…
The IQ scores of 50 students are given below. 89 111 104 105 106 104 96 96 116 89 113 93 93 87 86 98 108 13 88 104 92 108 89 95 94 97 89 115 116 103 96 86 88 109 99 99 88 93 86 106 88 118 113 96 93 119 87 85 105 110 (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use the same width for each subsequent class. Class Frequency 85 89 -| (b) Which of the following is the correct histogram for this data?
Construct a frequency distribution for the given data set using 6 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? Amount (in dollars) spent on books for a semester 166 345 151 424 406 353D 94 407 95 125 516 525 336 199 256 317 286 473 156 126 59 501 144 42 443 218 40 488 427 Complete the table, starting with the lowest class limit. Use the minimum data entry as the lower limit of the first class. (Type integers or decimals. Round the class limits to the nearest whole number. Round all other values to the nearest thousandth as needed.) Cumulative Relative Frequency Frequency Midpoint Frequency Class
Using 6 classes of width 50 starting at 100, construct a frequency distribution for the following numbers. 253 203 213 271 379 291 111 359 385 367 365 201 295 339
The age of everyone who signed the declaration of independence is shown below. Is the data Discrete or Continuous? Create a frequency Table for the data. Draw an appropriate graph to display the data Describe the shape of the distribution.