STA301 Current Quiz

Quiz Start Time: 05:01 PM

Time Left 81

sec(s)

Question # 1 of 10 ( Start time: 05:01:05 PM ) Total Marks: 1

What type of data is collected in population census?

Select correct option:

Two Types

Quiz Start Time: 05:01 PM Time Left 77

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Question # 2 of 10 ( Start time: 05:04:05 PM ) Total Marks: 1

The collection of all outcomes for an experiment is called

Select correct option:

a sample space

the intersection of events

joint probability

population

Quiz Start Time: 05:01 PM Time Left 75

sec(s)

Question # 3 of 10 ( Start time: 05:04:51 PM ) Total Marks: 1

Which of the graph is used for a time series data:

Select correct option:

Frequency curve

Frequency polygon

Historigram

Histogram ( not sure)

Quiz Start Time: 05:01 PM Time Left 47

sec(s)

Question # 4 of 10 ( Start time: 05:06:06 PM ) Total Marks: 1

A histogram is consists of a set of adjacent rectangles whose bases are marked off by:

Select correct option:

Class boundaries

Class limits

Class frequency

Class marks

Quiz Start Time: 05:01 PM Time Left 72

sec(s)

Question # 5 of 10 ( Start time: 05:06:56 PM ) Total Marks: 1

The value that has half of the observations above it and half the observations below it is known as:

Select correct option:

Mean

Median

Mode

Standard deviation

Quiz Start Time: 05:01 PM Time Left 57

sec(s)

Question # 6 of 10 ( Start time: 05:07:24 PM ) Total Marks: 1

The height of a student is 60 inches. This is an example of ...........?

Select correct option:

Continuous data

Qualitative data

Categorical data

Discrete data

Quiz Start Time: 05:01 PM Time Left 47

sec(s)

Question # 7 of 10 ( Start time: 05:08:06 PM ) Total Marks: 1

Range of the values -2,-3,-4,-3,-9,-2,-8,-1,0 is

Select correct option:

0

-9

8

9

Quiz Start Time: 05:01 PM Time Left 70

sec(s)

Question # 8 of 10 ( Start time: 05:09:26 PM ) Total Marks: 1

If the both tails of the distribution are equal, then distribution is called:

Select correct option:

J-shaped

Symmetrical

Positively Skewed

Negatively Skewed

Quiz Start Time: 05:01 PM Time Left 41

sec(s)

Question # 9 of 10 ( Start time: 05:09:54 PM ) Total Marks: 1

Ranking scale also include the properties of which scale?

Select correct option:

Nominal scale

Interval scale

Ratio scale

All of these

Quiz Start Time: 05:01 PM Time Left 31

sec(s)

Question # 10 of 10 ( Start time: 05:10:56 PM ) Total Marks: 1

Range of the values -2.50,-3.70,-4.80,-3.10,-9.70,-2.20,-8.90,-1.60, 0.60 is

Select correct option:

10.03

10.30

9.10

9.00