Class Width in Statistics MCQs Test Online PDF Download

Class width in statistics multiple choice questions (MCQs), class width in statistics test prep for online learning with MBA degree certificate eCourses. Learn data classification, tabulation and presentation multiple choice questions (MCQs), class width in statistics quiz questions and answers. Career test prep with data classification, data tables and types test for online statistics math courses distance learning.

Learn data classification, tabulation and presentation practice test MCQs: value of σfx is 300, a= 35, number of observations are 15 and width of class interval is 5 then arithmetic mean is, for free online courses with options 135, 145, 150, 235 for accredited online mba programs. Free skills assessment test is for online e-learning class width in statistics quiz questions for competitive assessment in business majors for competitive exam prep for higher education.

MCQ on Class Width in StatisticsQuiz PDF Download

MCQ: Data based on workers salary is as 2500, 2700, 2600, 2800, 2200, 2100, 2000, 2900, 3000, 2800, 2200, 2500, 2700, 2800, 2600 and number of classes desired is 10 then width of class interval is

  1. 400
  2. 300
  3. 100
  4. 200

C

MCQ: Value of Σfx is 300, A= 35, number of observations are 15 and width of class interval is 5 then arithmetic mean is

  1. 135
  2. 145
  3. 150
  4. 235

A

MCQ: Value of Σfd is 250, A= 25, number of observations are 12 and width of class interval is 6 then arithmetic mean is

  1. 25
  2. 250
  3. 150
  4. 275

C

MCQ: Largest numerical value is 85 and smallest numerical value is 65 and classes desired are 8 then width of class interval is

  1. 18.75
  2. 14.75
  3. 13.75
  4. 2.5

D