Maths quiz

The observation which occurs most _________ in a data is called mode.

• frequently

• Number

• Least

• Seldom

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.

12,10,10,10,13,12,11,13,10

• 11

• 12

• 10

• 13

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.
• More students received a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.

-4 - 2

• 6
• -2
• -8
• -6

-12 ÷ 3

• -4
• 9
• 4
• -9

The sum of two integers having unlike signs is always a positive integer.

• True

• False

The rational number smaller than a given rational number p/q will lie to the left of p/q

• True

• False

-3/5 is an integer

• True

• False

Explain the error

• -1.2 isn't an integer.

• -2 isn't a whole number and 3.4 isn't a rational number.

• -2 isn't a whole number and -1.2 isn't an integer.

• The numbers are graphed correctly.

7 ¼ x 2 ½

• 18 ⅛

• 14 ⅛

• 14 ¾

• 9 ¾