Find the total number of chickens.

Write down the modal group.

Gabriel chooses a chicken at random.

Find the probability that this chicken weighs less than $4{\text{ kg}}$.

$96$     (A1)     (C1)

[1 mark]

$3 \leqslant {\text{weight}} < 4{\text{ kg}}$ . Accept $3 - 4{\text{ kg}}$     (A1)     (C1)

[1 mark]

For adding three heights or subtracting $14$ from $96$     (M1)

$\frac{{82}}{{96}}{\text{ }}(0.854{\text{ or }}\frac{{41}}{{48}}{\text{, }}85.4\% )$ (ft) from (b).     (A1)(ft)     (C2)

[2 marks]

Very few candidates could draw a frequency polygon correctly. The word ‘Draw’ means that a ruler should be used. Many managed to draw from the mid-point of the bar but did not extend it to $0.5$ or $5.5$. Most could answer the probability part of the question.

Very few candidates could draw a frequency polygon correctly. The word ‘Draw’ means that a ruler should be used. Many managed to draw from the mid-point of the bar but did not extend it to $0.5$ or $5.5$. Most could answer the probability part of the question.

Very few candidates could draw a frequency polygon correctly. The word ‘Draw’ means that a ruler should be used. Many managed to draw from the mid-point of the bar but did not extend it to $0.5$ or $5.5$. Most could answer the probability part of the question.