Pre-algebra 7th grade(easy review)

Question 1

data is the chance in an event.

Accepted Answer

False

Question 2

When fliping a coin you have a 50/50 chance to get heads.

Accepted Answer

True

Question 3

statistics is data showing recorded events.

Accepted Answer

True

Question 4

If you role a die what is the probability of rolling a 4

Accepted Answer

2/12

Question 5

When collecting data it is better to do less experiments to get a final conclusion.

Accepted Answer

False

Question 6

4 yellow, 6 orange, 3 green, 5 blue, 2 brown marbles are in a bowl. What is the probability of picking a brown marble?

Accepted Answer

1/10

Question 7

You go to school 5 days a week. What is the probability you will go to school on Monday?

Accepted Answer

all of the above

Question 8

If you flip a coin what is the probability that you will get heads?

Accepted Answer

1/2

Question 9

The game show host asks students to chose a marble at ran dumb. what is another way to describe the word ran dumb?

Accepted Answer

Select with no regard to color or preference.

Question 10

What is the probability of getting exactly 2 heads if you flip a coin 5 times?

Accepted Answer

1/4

Questions 10