12.1 Data collection, organization and representation process, the interpretation of data

Report 1 / 5

The pie chart below shows the fruits sold by The supermarket X.

If the total number of fruits sold f is \(180\) fruits. Calculate the number of watermelon sold.

(A) \(30\)

(B) \(35\)

(D) \(55\)

Difficulty Level: Medium

Report 2 / 5

The pie chart below shows the favourite food of a group of pupils.

If the number of pupils frequency is \(90\) pupils. Calculate the number of pupils frequency favourite of roti canai.

(A) \(40\)

(B) \(50\)

(D) \(70\)

Difficulty Level: Medium

Report 3 / 5

The stem-and-leaf plot below shows the marks of Mathematik quiz.

Calculate the number of pupils obtained the marks between \(72\) to \(76\).

(A) \(7\)

(B) \(10\)

(D) \(12\)

Difficulty Level: Medium

Report 4 / 5

The stem-and-leaf plot below shows the age of employees in Company X.

Calculate the number of employees in Company X.

(A) \(21\)

(B) \(22\)

(D) \(24\)

Difficulty Level: Medium

Report 5 / 5

The stem-and-leaf plot below shows the mass of male pupils form one.

Calculate the number of male pupils had the height between \(170 \,\text{cm}\) to \(179 \,\text{cm}\).

(A) \(7\)

(B) \(8\)

(D) \(12\)

Difficulty Level: Medium