Year 11 Standard Mathematics Review

The class centre of the class interval 120–<140 is:

• 130

• 129.5

• 129

• 130.5

Tags

CCSS.6.SP.B.5C

A child with a fever has her temperature recorded hourly. This data is:

• numerical and continuous

• categorical and nominal

• numerical and discrete

• categorical and ordinal

Simplify

• 
• 
• 
• 

Solve

• 
• 
• 
• 

Rajiv earns 6.5 cents for each brochure he delivers. How many brochures does he need to deliver to earn $91?

• 1300

• 1400

• 140

• 130

Tags

CCSS.6.NS.B.3

Which one of the following is not an allowable deduction for taxation purposes?

• cost of professional journals

• depreciation of home office equipment

• donations to charity

• fuel cost to travel to work

What is the frequency of a score that has a relative frequency of 9/25 in a data set of 175 scores?

• 63

• 9

• 56

• 54

Tags

CCSS.7.SP.A.2

A bag contains 12 blue, 6 red and 12 yellow marbles. What is the probability that a blue or yellow is selected at random

• 0.5

• 0.6

• 0.9

• 0.8

Tags

CCSS.HSS.CP.B.7

What is the percentage error for a measurement of 400 g (measured to the nearest 10 g)?

• 2.5%

• 0.25%

• 5%

  
  

• 1.25%

Tags

CCSS.6.RP.A.3C

What is the area of this composite shape?

• 127m^2

• 137m^2

• 147m^2

• 214m^2