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Business statistics practice test MCQ: in statistics out of 100, marks of 21 students in final exams are as 90, 95, 95, 94, 90, 85, 84, 83, 85, 81, 92, 93, 82, 78, 79, 81, 80, 82, 85, 76, 85 then mode of data is with choices 85, 95, 90 and 81 with common interview questions and answers for online pre-employment assessment of business management job seekers. Free study guide is for online learning introduction to statistics quiz with MCQs to practice test questions with answers.

MCQ: In statistics out of 100, marks of 21 students in final exams are as 90, 95, 95, 94, 90, 85, 84, 83, 85, 81, 92, 93, 82, 78, 79, 81, 80, 82, 85, 76, 85 then mode of data is

1. 85
2. 95
3. 90
4. 81

A

MCQ: Branches of statistics includes

1. applied statistics
2. mathematical statistics
3. industry statistics
4. both a and b

D

MCQ: Procedures of descriptive statistics and control charts which are used to improve process are classified as

1. statistical tools
2. parallel tools
3. serial tools
4. behavioral tools

A

MCQ: Scale used in statistics which provides difference of proportions as well as magnitude of differences is considered as

1. satisfactory scale
2. ratio scale
3. goodness scale
4. exponential scale

B

MCQ: Sample statistics are denoted by the

1. upper case Greek letter
2. associated roman alphabets
3. roman letters
4. lower case Greek letter

C