Study QTM online MCQ with answer practice set for your academic course and prepare for your exam and online assignments. You can give online FREE Quiz and test your knowledge on OMCQ portal.

After Practice of MCQ, you can give **Online Quiz Test** of QTM Multiple Choice Question Practice Exam Online Set on #OMCQ EXAM OMCQ Website and check your knowledge about your study.

### Exam Question

#### The range of test statistic-Z is:

- 1. 0 to 1
- 2. -1 to +1
- 3. 0 to ?
- 4. ‘-? to +?

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## Practice set and Exam Quiz

Yes! You can do Online MCQ practice of QTM question set and give online exam quiz test for QTM, so you can check your knowledge. You can get MCQ Study and Exam link from home page.

### Exam Question

#### The need for inferential statistical methods derives from the need for…

- 1. Population
- 2. Association
- 3. Sampling
- 4. Probability

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## Practice set and Exam Quiz

Yes! You can do Online MCQ practice of QTM question set and give online exam quiz test for QTM, so you can check your knowledge. You can get MCQ Study and Exam link from home page.

### Exam Question

#### The slope of the regression line of Y on X is also called the:

- 1. Correlation coefficient of X on Y
- 2. Correlation coefficient of Y on X
- 3. Regression coefficient of X on Y
- 4. Regression coefficient of Y on X

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## Practice set and Exam Quiz

Yes! You can do Online MCQ practice of QTM question set and give online exam quiz test for QTM, so you can check your knowledge. You can get MCQ Study and Exam link from home page.

### Exam Question

#### The predicted rate of response of the dependent variable to changes in the independent variable is called:

- 1. Slope
- 2. Intercept
- 3. Error
- 4. Regression equation

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### Exam Question

#### Covariance can vary from

- 1. -1 to + 1
- 2. ‘-infinity to + infinity
- 3. -1 to 0
- 4. 0 to + 1

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### Exam Question

#### “Find the range for the following data:14, 16, 16, 14, 22, 13, 15, 24, 12, 23, 14, 20, 17, 21, 22, 18, 18, 19, 20, 17, 16, 15, 11, 12, 21, 20, 17, 18, 19, 23”

- 1. 13
- 2. 12
- 3. 14
- 4. 16

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### Exam Question

#### The sampling errors arise due to drawing faulty inferences about the…based upon the results of the samples.

- 1. Sample
- 2. Survey
- 3. Population
- 4. Census

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### Exam Question

#### For any discrete distribution standard deviation is not less than

- 1. Mean deviation from mean
- 2. Mean deviation from median
- 3. Mode
- 4. None of these

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### Exam Question

#### …is one which is collected by the investigator himself for the purpose of a specific inquiry or study.

- 1. Secondary data
- 2. Primary data
- 3. Statistical data
- 4. Published data

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### Exam Question

#### “In simple regression equation, the numbers of variables involved are:”

- 1. 0
- 2. 1
- 3. 2
- 4. 3

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### Exam Question

#### A hypothesis may be classified as:

- 1. Simple
- 2. Composite
- 3. Null
- 4. All of the above

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## Practice set and Exam Quiz

### Exam Question

#### Which of the following statements are true?

- 1. “The larger the sample size, the greater the sampling error”
- 2. “The more categories or breakdowns you want to make in your data analysis, the larger the sample needed.”
- 3. “The fewer categories or breakdowns you want to make in your data analysis, the larger the sample needed.”
- 4. “As sample size decreases, so does the size of the confidence interval”

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## Practice set and Exam Quiz

### Exam Question

#### “If the critical region is located equally in both sides of the sampling distribution of test-statistic, the test is called:”

- 1. One tailed
- 2. Two tailed
- 3. Right tailed
- 4. Left tailed

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### Exam Question

#### “Find the mode in following numbers:- 9,8,15,8,20”

- 1. 15
- 2. 8
- 3. 9
- 4. 20

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### Exam Question

#### “When r=0 then covariance of (x,y) is equal to”

- 1. 1
- 2. -1
- 3. 0
- 4. None of these

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## Practice set and Exam Quiz

### Exam Question

#### “If byx = bxy = 1 and Sx = Sy, then r will be:”

- 1. 0
- 2. -1
- 3. 1
- 4. Difficult to calculate

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### Exam Question

#### “If Y = 2 – 0.2X, then the value of Y intercept is equal to:”

- 1. -0.2
- 2. 2
- 3. 0.2X
- 4. All of the above

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## Practice set and Exam Quiz

### Exam Question

#### Diagrams such as cubes and cylinders are classified as

- 1. one dimension diagrams
- 2. two dimension diagram
- 3. three dimensional diagrams
- 4. dispersion diagrams

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### Exam Question

#### Method used to compute average or central value of collected data is considered as

- 1. measures of positive variation
- 2. measures of central tendency
- 3. measures of negative skewness
- 4. measures of negative variation

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## Practice set and Exam Quiz

### Exam Question

#### “The set of values of the statistic so obtained, one for each sample, constitutes what is called:”

- 1. Sampling distribution
- 2. Systematic sampling
- 3. Stratified sampling
- 4. Cluster sampling

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## Practice set and Exam Quiz

Important note for exam preparation: **Must try Online MCQ Quiz Test** after practice these Online QTM Multiple Choice Question with answer, so you can check your knowledge and improve efficiency. You can get link from above mention for these subjects.