MCQ on statistics for BBA & MBA

MBA Statistics sample paper 1 for practice only.

                                                      MCQ

In a frequency distribution table, the elements in a class have

Similar characteristics

Dissimilar characteristics

Opposite characteristics

Mixed characteristics

In a frequency distribution , the data is divided into classes. The range of values in a class is called as ...........

Class Mark

Class limits

Class level

Class Interval

The cumulative frequency distribution represents

Multiplication of all the frequencies

How many observations lie above, or below certain value

How many items an observation is away from the mean

The standard deviation of frequency

Identify the incorrect statement

AM is affected by the extreme values in a data set

AM is easy to understand and calculate

AM cannot be calculated for a data set with open ended class at either end of the scale

One dateset can have more than one value of AM

HM is defined as the reciprocal of the

AM

AM of the reciprocal of observations

GM

GM of the reciprocal of the given individual observations

When a data series is arranged in ascending or descending order , what is the middle value of the series called?

Mean

Median

Mode

Data Point

Which of the following is a prerequisite for calculating the median?

Data should be arranged in ascending / descending order

The average of the series should be known

The data series should be quantitative

In case of grouped data , the frequency of the median class should be known