Construct a frequency distribution and a frequencyhistogram for the data set using the indicated number ofclasses. Describe any patterns.Number of classes: 8Data set: Reaction times (in milliseconds) of30 adult females to an auditory stimulus?428 291 380 334 514 423387426 370 311 440 386352468 387 414 444 429305 455 310 305 324 411450 389 318 357 509 417Ⓒ2022 SmarterServices, LLC%5TK6MacBook ProY&7U* 08Construct a frequency distribution of the data. Usethe minimum data entry as the lower limit of thefirst class.1.2343.5.6.7. N-NClassFrequencyConstruct a frequency histogram of the data.O A.OB.12345678Class(9QQO)FrequencyO12345678ClassNextPQ+idsmste thsibof th{C[VI 1Construct a frequency distribution and a frequencyhistogram for the data set using the indicated number ofclasses. Describe any patterns.Number of classes: 8Data set: Reaction times (in milliseconds) of30 adult females to an auditory stimulusⒸ2022 SmarterServices, LLCR428 291 380 334 514 423387 426 370 311 440 386352 468 387 414 444 429305 455 310 305 324 411450 389 318 357 509 417F%5TG6MacBook ProYH&7UJ* 0081OC.12345678Class12345678Class(9KQQGDescribe any patterns. Choose the correct answerbelow.OD.OA. The class win the greatest frequency isclass 1. The class with the least frequencyis class 8.O8-OB. The class with the greatest frequency isclass 8. The class with the least frequencyis class 2.)OC. The class with the greatest frequency isclass 7. The class with the least frequencyis class 5.O12345678Class12345678ClassO D. The class with the greatest frequency isclass 5. The class with the least frequencyis class 7.NextPDELSOU+ 11obvrittidsmerstudee thissible tof theWak11

since the minimum number is 291 and greatest is 514 so we will make class of width 30 as it does not…

Answered: Number of classes: 8 Data set: Reaction…

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

r. Lyte wishes to study speed of Reaction Time to press a button in response to the onset of a lamp. The independent variable (IV) is the color of the light produced by the lamp (red, orange, yellow, green, or blue). Since only 10 participants are available, she elects to administer the IV within-subjects with all 10 participants being exposed to all five levels of the color variable. The order of the color of the light presentation is to be counterbalanced. Using concepts from the textbook, why would Dr. Lyte need to use counterbalancing in this scenario?
The National Safety Board wants to determine the effect of seat belt use on saving lives. One study showed data on children under the age of 5 who were involved in car accidents in which at least one fatality occurred. Below is the table: X1 Survivors (0) Fatalities (1) Total No belt (0) Adult belt (1) Child seat (2) 1129 509 1638 X2 432 73 505 733 139 872 Total 2294 721 3015 Answer in 2 decimal places. a) Determine the probability that a child will be in a child seat. b) Determine the probability that X1 = 0 given X2 = 0 c) What is the probability of X1 = 1 given X2 = 0?
Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below. Lengths (mm) Frequency 160 - 162 1 163 - 165 16 166 - 168 71 169 - 171 108 172 - 174 83 175 - 177 18 178 - 180 3 What is the class midpoint for the sixth class?class midpoint =
Martha believes that a relaxation technique involving visualization will help people with mild insomnia fall asleep faster. She randomly selects a sample of 20 participants from a group of mild insomnia patients and randomly assigns 10 to receive visualization therapy. The other 10 participants receive no treatment. Each participant then is measured how long (in minutes) it takes him or her to fall asleep. Data: No Visualization treatment Treatment 22 19 18 17 27 24 20 21 23 27 26 21 22 23 24 18 27 19 22 22 2.
Here is a set of 29 data values 3 150 205 220 222 246 392 481 484 493 530 582 589 613 618 625 663 693 707 711 730 753 768 773 799 810 824 876 953 Base on the data above, identify the 5 number summary (min, Q1, median, Q3, max).
Mr. Bates wants to compare the midterm scores of his students who took the course during the fall semester versus the spring semester. Here is the data: Fall 89 86 64 91 72 94 87 83 86 90 74 59 87 97 87 Spring 76 70 82 94 76 66 72 51 75 97 74 81 85 96 74 Can he say that there was a significant difference between his fall and spring students? (Use α = .10)
The caloric content (in calories) and sodium content (in mg) were collected for 27 beef hotdogs. The data are in the table below. X, caloric content Y, sodium content 157 440 149 322 187 499 149 379 190 587 175 479 185 486 190 645 148 375 150 326 182 481 135 298 132 253 176 483 158 370 191 591 186 495 159 374 177 429 152 330 111 300 149 319 176 425 184 482 139 322 140 326 131 317
Here is a set of data. 78 111 135 261 299 398 444 496 662 733 769 818 836 868 Identify the 5 number summary (min, Q1, median, Q3, max) , , , ,
A test is being designed to compare the wearing quality of two brands of tires, say brand A and brand B. Six automobiles will be selected and equipped with the new tires from both brands and driven under normal conditions for 1 month. A measurement will be taken to determine how much wear took place on a scale from 0 to 200. Below is a table of the paired data collected from the 6 cars in the test. [BrandA BrandB] 125 64 64 65 94 103 38 37 90 102 106 115 Conduct a hypothesis test to determine whether the mean of the difference population is 0 at a significance level of a =. State your conclusion.
Use the t3 I calculator.
(Please show all work on how you got this so I may learn from it and check my answers.) A researcher is interested in understanding if perfume affects how attractive a person is perceived tobe. To examine this phenomenon, the research randomly assigns the participants to rate theattractiveness of an individual from one of three groups: no perfume, a small amount of perfume, and alarge amount of perfume. Below are the ratings to how attractive the participants find the individual:NO Perfume A SMALL Amount of Perfume A LARGE Amount of Perfume4 6 05 3 13 5 05 4 14 5 23…
Fill this table with the missing columns: Interval Frequency Probability Probability Density 1 3 13 4 - 6 15 7-9 19 9 - 11 14 11-16 17 - 26 3

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

Number of classes: 8 Data set: Reaction times (in milliseconds) of 30 adult females to an auditory stimulus 0 428 291 380 334 514 423 387 426 370 311 440 386 352 468 387 414 444 429 324 305 455 310 305 411 450 389 318 357 509 417