# Total Quality Management MCQ Questions & Answers

Total Quality Management MCQs : This section focuses on the "Total Quality Management". These Multiple Choice Questions (MCQs) should be practiced to improve the Total Quality Management skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

Information is processed data.

A. True
B. False

Question 2

Discrete data is also known as ________

A. Continuous data
B. Disputed data
C. Variable data
D. Attribute data

Question 3

Number of scrap items in a factory is _______

A. Continuous data
B. Disputed data
C. Discrete data
D. Variable data

Question 4

Variable data is also known as ______

A. Continuous data
B. Disputed data
C. Discrete data
D. Variable data

Question 5

If the diameter of a shaft is measured as 60 mm, 62 mm, 63 mm, 61 mm, 60 mm. What is the mean diameter that can be considered for calculation?

A. 61.1 mm
B. 61.2 mm
C. 61.3 mm
D. 61.4 mm

Question 6

Which of the following is not a measure of central tendency?

A. Range
B. Mean
C. Median
D. Mode

Question 7

Which of the following is not a measure of dispersion?

A. Range
B. Mean deviation
C. Mean
D. Standard deviation

Question 8

Measures of precision are also known as ___________

A. Measures of central tendency
B. Measures of dispersion
C. Measures of accuracy
D. Measures of statistics

Question 9

For symmetrical distribution, mean=median=mode.

A. True
B. False

Question 10

Given for an asymmetrical distribution, median=20, mean=22, what is the mode?

A. 12
B. 14
C. 16
D. 18

Question 11

Find the range of the following observations: 1,2,4,7,8,13.

A. 11
B. 12
C. 13
D. 14

Question 12

What is the mean deviation from the mean of the following observation:9,9,2,3,6,9,4?

A. 2.50
B. 2.62
C. 2.40
D. 2.57

Question 13

The square of the standard deviation is variance.

A. True
B. False

Question 14

The standard deviation is 110 and the mean is 770. What is the coefficient of variation?

A. 15
B. 14.29
C. 13.37
D. 12

Question 15

If the coefficient of variation of a data set A is 40 and for data set B it is 60, which data set is more consistent?

A. Data set A
B. Data set B
C. Both are equally consistent
D. Neither of them is consistent

Question 16

If the variance of the data 2, 4, 5, 6, 8, 17 is 23.33. Then, what is the variance of 4, 8, 10, 12, 16, 34?

A. 40
B. 42.55
C. 46.66
D. 49

Question 17

The collection of all the results of an operation can be called as __________ in statistics.

A. Population
B. Sample
C. Sampling
D. Random

Question 18

The subset of a population is known as ________

A. Population
B. Sample
C. Sampling
D. Random variable

Question 19

The process of sample selection in statistics is known as _______

A. Mean
B. Median
C. Sampling
D. Random variable

Question 20

Sampling can be used when it is impossible to measure the entire population.

A. True
B. False

Question 21

The Gaussian curve is also known as ______

A. Poisson curve
B. Weibull curve
C. Normal curve
D. Exponential curve

Question 22

If the standard deviation is zero, what comment can we make on the type of normal curve formed?

A. Data spread around the mean value is more
B. Data spread around the mean value is less
C. Data spread around the mean value is more in the negative x-axis only
D. No curve is formed

Question 23

Parameter is a true population estimated by a ‘statistic’ and is often unknown.

A. True
B. False

Question 24

Numerical data measured directly from a sample is known as _______

A. Sampling
B. Statistic
C. Population
D. Parameter