Conversion to Continuous Data

Q.

A tabular arrangement of data showing their corresponding frequencies is known as ____________________ .

1. Frequency distribution

2. Frequency

3. Tally marks

4. Class interval

Q.

In a grouped frequency distribution what does the upper class limit mean?

Q.

A frequency distribution is defined as

1. distribution with tally marks

2. arrangement of frequencies with class size

3. tabular arrangement of data by classes together with the corresponding class frequencies

4. a rough arrangement of data

Q.

In the above frequency distribution, the adjusted frequency of the fourth class interval is

1. 10

2. 3

3. 5

4. 2

Q.

Discontinous class intervals can be made continous.

1. True

2. False

Q.

In a grouped frequency distribution what does lowest class limit mean?

Q.

Discontinous class intervals can be made continous.

1. False

2. True

Q. Define the following terms:
(i) Observations
(ii) data
(iii) Frequency of an observation
(iv) Frequency distribution

Q.

Define grouped and ungrouped frequency table.

Q.

As you can see from the frequency distribution table below, digits 3 and 9 have the highest frequency.

A frequency distribution is defined as

1. Arrangement of frequencies with class size

2. A rough arrangement of data

3. Tabular arrangement of data by classes together with the corresponding class frequencies

4. Distribution with tally marks