35th STATISTICAL MONTH QUIZ BEE QUALIFYING TEST

Two dice are thrown together. What is the probability that the sum of the numbers on the two faces is divisible by 4 or 6?

• 13/14         

•  5/3

• 7/16

• 7/18

A dice is thrown, what is the probability that the number obtained is a prime number.

• 1/6

• 1/8

• 1/2

• 1/3

Tags

CCSS.7.SP.C.7B

Find the probability of throwing a total of 8 in a single throw with two dice.

• 1/36

• 5/36

• 25/36

• 12/36

Which of the following statements is NOT a discrete random variable?

• number of soldiers in a troop

• number of winners in lotto for each day

• car battery voltage

• number of absent in a class

Tags

CCSS.6.SP.A.1

Five hundred tickets will be sold and these will be raffled during the town fiesta.  One of these tickets will win ₱10,000 and the rest will win nothing.  The cost of each ticket is ₱50.00.

What is the probability of losing if you buy a ticket?

Tags

CCSS.7.SP.C.7B

A numerical value used as a summary measure for a sample, such as sample mean, is known as a

• population parameter

• sample parameter

• sample statistic

• population mean

Tags

CCSS.HSS.IC.B.3

What are the variables whose calculation is done according to the weight, height, and length known as?

• Flowchart variables

• Discrete variables

• Continuous variables

• Measuring variables

1 ball is drawn at random from a box containing 4 red balls, 5 white balls and 6 blue balls, what is the probability that the ball is a red ball?

• 1/7

• 2/15

• 4/15

• 1/15

Tags

CCSS.7.SP.C.7B

Determine the level of measurement: Temperature in Fahrenheit of students sent to nurses office.

• Nominal

• Ordinal

• Interval

• Ratio

Tags

CCSS.HSS.ID.A.4

Determine the level of measurement: Hourly wages of students in fast food.

• Nominal

• Ordinal

• Interval

• Ratio