# AIOU B.ed Code 8614 Solved Quiz Part 2

We share solved quiz of aiou b.ed programme for the ease of students. Quizzes contain 20% of marks in final result and are important component of final result. Here I am going to share aiou b.ed code 8614 solved quiz part 2.Note these quiz and share with your friends. If you want to download b.ed all codes solved quiz then visit our website www.assignmentghar.com

You can also download all programmes assignments, past papers from our blog AIOU Education Infocenter

# 8614 Solved Quiz

## AIOU B.ed Code 8614 Solved Quiz part 2

**26. Data for the bar charts may be entered in:**

**a) Columns (Right Answer)**

b) Rows

c) Table

d) None of these

**27. A bimodal shape has the _________ peaks.**

**a. Two (Right Answer)**

b. Three

c. Four

d. Five

**28. Which one of the following is not probability sampling?**

a. Simple random sampling

b. Systematic sampling

c. Stratified sampling

**d. Judgment sampling (Right Answer)**

**29. A variable that is used to explain the relationship between variable: a) Binary variable**

b) Independent variable

c) Random variable

**d) Intervening variable (Right Answer)**

**30. Histograms are used for the data that is.**

**a. At least ordinal level of measurement (Right Answer)**

b. At most ordinal of measurement

c. At any level of the measurement

d. None of these

**31. To make the chi-square approximation valid, there is requirement of sufficient**

**a. Sample (Right Answer)**

b. Population

c. Data

d. Literature

**32. There are 55% students having black eye colour in a class of 40, thus they are in total**

a) 28

**b) 22 (Right Answer)**

c) 11

d) 05

**33. Graph of the frequency distribution is known as,**

**a) Histogram (Right Answer)**

b) Multiple bar chart

c) Sub-divided bar chart

d) None of these

**34. Which of the following statements is true for correlation analysis?**

a) It is a bivariate analysis

b) It is a multivariate analysis

c) It is a univariate analysis

**d) Both A and B (Right Answer)**

**35. In a study, subjects are randomly assigned to one of three groups: control, experimental A, or experimental B, after treatment, the mean scores for the three groups are compared. The appropriate statistical test for comparing these means is:**

a) The correlation coefficient

b) Chi square

c) The t-test

**d) The analysis of variance (Right Answer)**

# 8614 Right Answer

## AIOU B.ed Code 8614 Solved Quiz Part 2

**36. The chi-square distribution are always ___________ skewed.**

**a) Right (Right Answer)**

b) Up

c) Left

d) Down

**37. Analysis of variance is a statistical method of comparing the ________ of several populations.**

a) Standard deviations

b) Variances

**c) Means (Right Answer)**

d) Proportions

**38. As variability due to chance decreases, the value of F will**

**a) Increase (Right Answer)**

b) Stay the same

c) Decrease

d) Canâ€™t tell form the given information

**39. _________ (the measure of central tendency) is affected by extreme scores in a dataset.**

**a) Mean (Right Answer)**

b) Median

c) Mode

d) Range

**40. A uniform distribution often means that the number of classes is too,**

a) Large

b) Different

c) Same

**d) Small (Right Answer)**

**41. T-test is used for comparing ________ values of two data sets;**

**a) Mean (Right Answer)**

b) Standard deviation

c) Variance

d) None of these

**42. As the sample size increases the shape of the distribution approaches to; **

a) T-distribution

**b) Normal-distribution (Right Answer)**

c) Chi-square distribution

d) F-distribution

**43. All data points falling along a straight line are called:**

**a) Linear relationship (Right Answer)**

b) Non-linear relationship

c) Residual

d) Scatter diagram

**44. In simple linear regression, the numbers of unknown constants are:**

a) One

**b) Two (Right Answer)**

c) Three

d) Four

**45. The method of least squares dictates that we choose a regression line where the sum of the square of deviations of the points from the lie is:**

a) Maximum

**b) Minimum (Right Answer)**

c) Zero

d) Positive

# 8614 Correct Answers

## AIOU B.ed Code 8614 Solved Quiz Part 2

**46. What divides the data into two equal halves:**

a) Mean

**b) Median (Right Answer)**

c) Mode

d) Geometric mean

**47. __________ of a dataset is the middle value when the dataset is arranged in ascending or descending order.**

a) Mean

**b) Median (Right Answer)**

c) Standard deviation

d) Variance

**48. If the value of any regression coefficient is zero, then two variables are:** a) Qualitative

b) Correlation

c) Dependent

**d) Independent (Right Answer)**

49. What do ANOVA calculate?

a) R ratios

**b) F ratios (Right Answer)**

c) Mann Whitney

d) Z-scores

**50. Which is considered the best measure of dispersion in social sciences?**

**a) Standard deviation (Right Answer)**

b) Quartile deviation

c) Range

d) Mean deviation

AIOU Solved Quiz

AIOU B.ed Solved Quiz

8601 Solved Quiz B.ed

8602 Code Solved Quiz B.rd

8603 Solved Quiz B.ed

8604 Solved Quiz B.ed

8605 Solved Quiz B.ed

8606 Solved Quiz B.ed

8609 Solved Quiz B.ed

8610 Solved Quiz B.ed

8611 Solved Quiz B.ed

8612 Solved Quiz B.ed

aiou b.ed code 8614 Solved Quiz part 2

8615 Solved Quiz B.ed

8616 Solved Quiz B.ed

8617 Solved Quiz B.ed

8618 Solved Quiz B.ed

8623 Solved Quiz B.ed

8624 Solved Quiz B.ed

8625 Solved Quiz B.ed

8626 Solved Quiz B.ed