EASE 4 Remedial

7x+5

7x-5

$$\frac{x}{7}+5$$

$$\frac{x}{7}+7$$

102

92

10.2

9.2

15.8 m

14.8 m

28.6 m

11.8 m

106

16

74

164

Ruler, compass

Ruler, compass, protractor

Ruler

Compass and protractor

Discrete

Categorical

Continuous

Normal

$$-4<x<10$$

$$-5<x<10$$

$$-5\le x<11$$

$$-5<x\le10$$

You will need the data of opinion about their feeling, opinion about whether they are happy or not, and the reason why they are happy or not. There could be differences of opinion between boys and girls, and between younger and older learners, so you also need to collect data about the age and the gender of learners sampled.

You will need the data of opinion about their favourite lesson and the reason why they like it. There could be differences of opinion between boys and girls, and between younger and older learners, so you also need to collect data about the age and the gender of learners sampled.

You will need the data of opinion about length of lesson, opinion about whether lesson should be longer, shorter, or the same. There could be differences of opinion between boys and girls, and between younger and older learners, so you also need to collect data about the age and the gender of learners sampled.

You will need the data of opinion about the number of students like the lesson and its reason. There could be differences of opinion between boys and girls, and between younger and older learners, so you also need to collect data about the age and the gender of learners sampled.

0.2

0.3

0.4

0.5

$$9m\left(2-m\right)$$

$$2m\left(9-m\right)$$

$$9\left(2-m^2\right)$$

$$2\left(9-m^2\right)$$