General Maths Revision VCE

To one decimal place, the value of x, in the diagram is:

• 14.2 cm

• 14.5 cm

• 16.9 cm

• 21.4 cm

To calculate angle x, you could use:

• 
• 
• 
• 

The mean of a set of five scores is 11.8 If four of the scores are 17, 9, 14 and 6, the 5th score must be:

• 11

• 12

• 13

• 14

The interquartile range for the male is:

• 65

• 35

• 33

• 32

Which of the following statements is true:

• The youngest female guest was 5 years old.

• The range of the female data is smaller than the range of the male data.

• More women than men attended the wedding.

• The female guest who was 72 is classed as an outlier.

• 300

• 440

• 220

• 1500

The strength of the relationship between shoe size and height can be classified as:

• No correlation

• Moderate positive

• Weak negative

• Strong positive

Which of the following is true:

• 86.2% of the variation in the height is caused by the shoe size.

• The shoe size makes the person taller.

• 74.4% of the variation is height is caused by the shoe size.

• Taller people generally have smaller feet.

Using the least squares regression line for this data, a person who has a shoe size of 7 should have the height close to:

• 165 cm

• 163 cm

• 166 m

• 164 cm

The length of a diagonal, AG, to 1 decimal place, is:

• 3.6 cm

• 3.8 cm

• 7.8 cm

• 7.7 cm