37. Find mode from the following frequency distribution.Classes: Less Less Less Less Less Less Less Less Lessthan than than than than than than than than60 80 100 120 140 160 180120 188 195 200 20220 40Frequency: 5 20 45 70

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Answered: 37. Find mode from the following…

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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Here is a data set: 146 132 286 180 165 224 139 153 143 173 138 153 170 217 189 108 146 144 172 158 193 154 297 203 185 224 195 207 Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. Your classes should be labeled using interval notation. Each class contains its lower class limit, and the lower class limits should all be multiples of the class width. In that the data appears to be discrete, use a closed-interval to label each class.
43
A data set with whole numbers has a low value of 20 and a high value of 110. Find the class width for a frequency table with seven classes. Find the class limits for a frequency table with seven classes. Lower class limit - Upper class limit First class Second class Third class Fourth class Fifth class Sixth class Seventh class
D, E and F please
The following table gives the frequency distribution of times that clients spent waiting in line for bank transactions. Waiting time Number of (in minutes) clients 0 - 6 20 7 - 13 24 14 - 20 18 21 – 27 12 28 – 34 35 – 41 LO
Consider the following frequency table representing the distribution of hours students spend on the internet in a week. Hours Students Spend on the Internet in a Week Class Frequency 3–9 6 10–16 13 17–23 11 24–30 8 31–37 7 Determine the lower class boundary for the second class.
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.
* 00 T O LO R Question 18 Here is a data set: 218 75 129 105 35 133 98 95 37 112 61. 154 696 LL 114 167 35 09 06 174 167 124 83 98 Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. Your classes should be labeled using interval notation. Each class contains its lower class limit, and the lower class limits should all be multiples of the class width. In that the data appears to be discrete, use a closed-interval to label each class. Data range Frequency MacBook Air 08 F3 F1 F2 F4 F 7 #3 24 1 2 3. 4. A H. Z B. W N
3. Complete the table and the following information, and then find the mean and median
For the following frequency distribution find the mode. Class 3-6 6-9 9-12 12-15 15-18 18-21 21-24 Frequency 2 10 23 21 12 3

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37. Find mode from the following frequency distribution. Classes: Less Less Less Less Less Less Less Less Less than than than than than than than than than 20 40 60 80 100 120 140 160 180 Frequency: 5 20 45 70 120 188 195 200 202