…………..graphs are similar to bar graphs.

• A) sector
• B) column
• C) conversion
• D) line

For organizing bivariate data, the organizer has to use:

• A) Bar graph
• B) Side by side chart
• C) Histogram
• D) Pie chart

If the mean between four numbers: 2, x, y, 3 is ‘3’ then the mean of ‘x’ and ‘y’ is

• A) 2
• B) 1.50
• C) 7
• D) 3.50

The formula for class width =

• A) Mode / no of classes
• B) Median /no of classes
• C) Mean / no of classes
• D) Range / no of classes

What type of formula is the FREQUENCY function?

• A) Conditional formula
• B) Lookup formula
• C) Array formula
• D) Logical formula

Truncated mean is also called

• A) None of these
• B) Arithmetic mean
• C) Harmonic Mean
• D) Trimmed mean

The statement
"Mode does not get affected by extreme values or outliers in the data"
is . . .

• A) False
• B) True
• C)
• D)

Arrangement of numbers: 3,5,8,10,12,15,16 has

• A) ‘11’ as its mode
• B) ‘10’ as its mode
• C) All the terms can be taken as mode
• D) No mode

The most frequent value in the data is called

• A) Mode
• B) Mean
• C) Midrange
• D) Median

The formula for mean is

• A) none of these
• B) The sum of value
• C) The sum of values /2
• D) The sum of values/total no of values

Which of the following is NOT a typical step in tabulating numerical data?

• A) Determining the number of classes.
• B) Sorting the data in ascending order.
• C) Calculating the mean of the data.
• D) Defining class boundaries.

Geometric mean of 130, 140, 160 is -------------

• A) 130.5
• B) 145.7
• C) 135.5
• D) 142.8

Ogive of a statistical data can be drawn by

• A) both (a) & (b)
• B) None of these.
• C) using the cumulative frequency of the distribution
• D) frequency of the distribution

What is the first step in tabulating numerical data?

• A) Compute Class Midpoints
• B) Determine Class Boundaries
• C) Calculate Relative Frequency
• D) Sort Raw Data in Ascending Order

Mode of a set of values can be . . . . .

• A) Three
• B) Exactly one
• C) More than one
• D) Two

A data can be represented by…….methods.

• A) Two
• B) more than three
• C) Three
• D) one

Ogives at different values determine:

• A) Mean values
• B) Individual frequencies
• C) Cumulative frequencies
• D) Standard deviations

If the minimum and maximum values for the given data is same than

• A) mean less than minimum value
• B) mean would be maximum value
• C) none of these
• D) mean would be zero

If some values are given then their mean may be .......

• A) Positive
• B) zero
• C) All above
• D) Negative

If the dataset in cells C1:C5 contains the values 4, 4, 5, 5, and 6, what is the result of =MODE(C1:C5)?

• A) 5
• B) #N/A
• C) 4
• D) Either 4 or 5.