Data Handling Test

Result

Data Handling Test - 29

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Weekly Quiz Competition

Question 1
1 / -0

Arsh collects information regarding the name, height and weight of students of her class. Will she able to represent it in an organized form using figures?

A
Yes

B
No

C
Can't say anything

D
None of these

Solution
Question 2
1 / -0

The given data is an example of _____.

A
raw data

B
organised data

C
qualitative data

D
none of the above

Solution
Question 3
1 / -0

_________ represent the average of values.

A
Mean

B
Mode

C
Median

D
Range

Solution

A mean is the arithmetic average of a set of given numbers. Simply, it is the average or the most common value in a collection of numbers. Mean is a measure of central tendency of a probability distribution along median and mode. It is also referred to as an expected value.
Question 4
1 / -0

Shivneet make a list related to age (in years) of $$30$$ students of class $$VIII$$ as given below:
By observing the list, will she able to tell the gender of student of age $$17$$?

A
Yes

B
No

C
Can't say anything

D
None of these

Solution
Question 5
1 / -0

Ritu made a list of choice of sweets of $$30$$ students as given below:
Ladoo, Barfi, Ladoo, Jalebi, Barfi, Rasgulla, Ladoo, Jalebi, Rasgulla, Ladoo, Jalebi, Ladoo, Ladoo, Jalebi, Barfi, Rasgulla, Ladoo, Jalebi, Rasgulla, Ladoo, Jalebi, Ladoo, Jalebi, Rasgulla, Rasgulla, Rasgulla, Ladoo, Jalebi, Rasgulla, Ladoo.

One of her friends want to know the number of students who prefered burfi. Will she able to answer her friend? If yes, what will be the number of students who preferred burfi?

A
No

B
Yes, $$3$$

C
Yes, $$6$$

D
Yes, $$9$$

Solution
Question 6
1 / -0

The given list shows the marks obtained by students in a mathematics test. Can you tell how many students obtained $$27$$ marks?

A
$$0$$

B
$$1$$

C
$$2$$

D
None of these

Solution
Question 7
1 / -0

Dhanika collects the following data:
Does she able to tell the how many babies were born on that day? If yes, tell the number of babies.

A
Yes, $$11$$

B
Yes, $$12$$

C
No

D
None of these
Question 8
1 / -0

Which measure of central tendency takes into account the magnitude of scores?

A
Mean

B
Mode

C
Range

D
Median

Solution

Measures of central tendency describe the distribution of scores around a midpoint. The mean is the most commonly used measure of central tendency. Hence, correct answer is option A.
Question 9
1 / -0

Examine the graph and determine which of the following is true.

A
(c) minus (b) equals (b) minus (d)

B
(a) plus (d) equals (c)

C
(c) minus (d) equals (a)

D
(a) plus (b) equals (c) plus (d)

Solution
Question 10
1 / -0

The average bonus per employee was.
The chart shows the amount paid in bonuses to the employees of a certain firm.
Bonus paid to an employee$$(\$)$$ $$50$$ $$100$$ $$150$$ $$200$$
Number of employees $$7$$ $$37$$ $$4$$ $$2$$

A
$$81$$

B
$$91$$

C
$$100$$

D
$$101$$

E
$$105$$

Solution