(A) 3/15 DLD

Last updated over 1 year ago

15 questions

(A) 3/15 DLD

Last updated over 1 year ago

15 questions

The results are shown in the frequency table below.  Write your answers as a simplified fraction.

Find the theoretical probability of landing on 3.  _______  (fraction)

Find the experimental probability of landing on 3.  _______ (fraction)

A fair dice was rolled 50 times and the results are shown on the table below.  For
which number on the dice was the experimental probability closest to the theoretical
probability?


_______ 

A fair spinner was spun 150 times and the results are shown below.  Each section was equally likely to be landed on. For which color on the spinner was the experimental probability furthest from the theoretical probability?


Blue:  78
Green:  72
Red:  40

_______ 

Between 6:00 PM and 7:00 PM, 5 mystery novels, 3 non-fiction books, 7 picture books, and 2 science fiction novels were returned to the library.  What is the experimental probability that the next book returned to the library is a picture book?  Write your answer as a simplified fraction.

_______ 

Anna spins the spinner below 30 times, and it lands on C 8 times.  Use this information to answer the question below.  Write your answer as a simplified fraction.

What is the theoretical probability of landing on C?  _______ 

What is the experimental probability of landing on C?  _______

The spinner shown below is divided into 6 equal sections.

Write your answers as a percent.

What is the theoretical probability of getting yellow?  _______ 

What is the theoretical probability of getting blue?  _______ 

What is the theoretical probability of getting red?  _______

A 6-sided number cube is rolled one time.  What is the theoretical probability of getting a 4?  Write your answer as a simplified fraction.

_______ 

Sally rolled a 6-sided number cube 40 times and it landed on 4 eight times.  What is the experimental probability of Sally getting a 4?  Write your answer as a simplified fraction.

_______ 

Kim drew a card from the set 16 times.  The results are shown in the table below.  What is the experimental probability of Kim drawing an even card?  Write your answer as a simplified fraction.

_______

The graph shows the results of an experiment in which a spinner with 3 equal sections is spun sixty times.  What is the experimental probability of spinning green.  Write your answer as a simplified fraction.

_______

The spinner shown below is divided into 6 equal sections.  Jose spun the spinner 80 times and got yellow 20 times.  What is the experimental probability of getting yellow?  Write your answer as a percent.

_______

The results are shown in the frequency table below.  Write your answers as a simplified fraction.

Find the theoretical probability of landing on either 5 or 6.  _______  

Find the experimental probability of landing on either 5 or 6.  _______

A fair spinner was spun 80 times and the results are shown in the spinner below.  Each
color was equally likely to be landed on.  For which color on the spinner was the experimental probability closest to the theoretical probability?


_______ 

Anna spins the spinner below 30 times, and it lands on C 8 times.  Use this information to answer the question below.  

If you were to spin the spinner 1,000 times, about how many times would you expect it land on C?

__________

Millie spun the spinner 90 times and got blue 20 times.  What is the experimental probability of getting blue?  Write your answer as a percent.

_______