**1181. _______ is drawn on the basis of cumulative frequencies :**

A. Histogram**B. Cumulative frequency polygon ***

C. Frequency polygon

D. Graphs

**1182. If the mid-point of rectangles in a histogram are connected by a series of lines that also touches the x-axis from both ends , the resultant will be :**

**A. Frequency Curve ***

B. Frequency polygon

C. Historigram

D. Ogive

**1183. Which of the following is not the type of frequency curves ?**

**A. Frequency polygon ***

B. The extremely skewed frequency curve

C. The symmetrical frequency curve

D. The U shaped frequency curve

**1184. Which graph is made by plotting the midpoints and frquencies ?**

A. Ogive**B. Frequency polygon ***

C. Histogram

D. Frequency Curve

**1185. _______ show is especially helpful when the imminent perusers are non-specialized individuals or overall population :**

**A. Graphic ***

B. Table

C. Qualitative

D. Quantitative

**1186. ______ is a graphical presentation of the relationship between two variables :**

A. An ogive

B. A histogram

C. Either an ogive or a histogram , contingent upon the kind of information**D. A scatter diagram ***

**1187. In a disperse graph a line that gives an estimate of the connection between the factors is known as :**

A. Approximation line**B. Trend line ***

C. Line of zero intercept

D. Line of zero slope

**1188. Data arrangement in ascending or descending order :**

A. Group Data

B. Ungroup Data

C. Raw Data**D. Array Data ***

**1189. In computing descriptive statistics from grouped data :**

**A. Information esteem are treated as though they happen at the midpoint of a class ***

B. The grouped data result is more accurate than the ungrouped result

C. The gathered Information Calculations are utilized just when a populace is being examined

D. None of these alternatives is correct

**1190. The midpoint of a class is obtained by :**

A. Adding upper and lower limits

B. Dividing the difference of upper and lower limits by two **C. Adding upper and lower limits and dividing it by two ***

D. By Deducting the upper limit from the lower limit