1. What is the probability of rolling a number less than or equal to 6 when rolling a six-sided number cube?

a. 0.17
b. 5%
c. 5/6 <--- Got this, don't know if it's correct.
d. 1.0

for tge practice test on connexus academy Lesson 1 unit 4 it is

1.D
2.C
3.ACD
4.C
5.C

john is wrong I got 4/7

its actually
1.D
2.B
3.A,C,D
4.C
5.C
trust me

actually here are the answers for Lesson 1: Probability CE 2015

Essential Math 7 B Unit 6: Using Probability Lesson 1: the pretest and the quiz answers. 1. what is the probability of a rolling number less than or equal to 6 when rolling a six-sided number cube.
D. 1.0
2. you place the letters for the word smart in a bag. what is the probability of choosing a Z?
C. 0
3. you have a bag with 20 marbles: 2 yellow, 5 green, 12 red, an 1 blue. which of the following statements are true select all that apply.
A. the probability of choosing a yellow, green,red ,or blue marble is 1.
C. the probability of choosing a green marble is 0.25.
D. the probability of choosing a black marble is zero.
4. which event has probability of 1
C. choosing a red or blue marble out of a bag filled with red and blue marbles.
5. which event is considered neither likely nor unlikly?
C. getting heads when flipping a coin.
the final score would be 7/7 for the people who are taking the probability practice.

the probability quick check answers are.
1. use the spinner diagram.Find the probability of spinning the following
1.p(7)
B. 1 over 8 or 1/8

2. p (not 7)
D.7 over 8 or 7/8

3.p (an even number)
B. 0.5

4. P (a number less than 5)
C.50%

5. which event has the greatest likelihood?
B.spinning not 7.
that will get you a 5/5 on the probability quick check for connexus.
BTW your welcome.

1. D

2. C
3. A,C,D
4. C
5. C
I promise these are correct.

5# is C

You have a bag with 20 marbles: 2 yellow, 5 green, 12 red, and 1 blue. Which THREE statements are true?

a. The probability of choosing a yellow, green, red, or blue marble is 1.
b. The probability of choosing a yellow marble is less than the probability of choosing a blue marble. <-- Got this.
c. The probability of choosing a green marble is 0.25. <-- Got this.
d. The probability of choosing a black marble is zero. <-- Got this.

Is it d for the first?

Two of your answers are correct.

It' a on the second?

d) is correct for the first one

for the 2nd one:
all choices are correct