Class Width in Statistics MCQs Quiz Online PDF Download

Learn class width in statistics MCQs, online MBA business statistics test for distance education, online data analytics courses prep. Practice data classification, tabulation and presentation multiple choice questions (MCQs), class width in statistics quiz questions and answers. GMAT test prep on data classification, class width in statistics tutorials for online statistics math courses distance learning.

Study bachelor in business administration and executive MBA degree MCQs: 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, for online data analytics courses with choices 400, 300, 100, 200 for undergraduate students to compete in online entrance exams for postgraduate and PhD degree programs. Free skills assessment test is for online learn class width in statistics quiz questions with MCQs, exam preparation questions and answers for competitive exam prep for higher education.

MCQs 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