Math

So the questions are:

4. A standard cube with the number 1 through 6 is rolled. Find the probability of rolling a number less than 4
1/4***
1/3
1/2
2/3

5.A number cube is rolled 360 times and the results are recorded as followed. 41 ones, 54 two's, 62 three's, 74 fours, 33 fives, and 95 sixes. what is the experimental probability of rolling a two or three
0.32
0.18
0.07 (idk but i feel like this one would be right)
0.68

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  1. 4.
    to roll less than a four, you only have 1,2, or 3
    How many is that?
    so, rethink

    5. you rolled a two 54 times and a three 62 times
    How many twos or threes did you roll in total?
    How many total rolls did you have?

    find the probability not by "how you feel about it" but by doing the math

  2. well the rolls in total i had together was 116 because 54+62 = 116.
    and less than 4 i would go with 1

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  3. i dont really feel good my head hurts to. My mom said i only had 30 minutes to do this quiz and i don't feel confident about it. I had the suggestion in my mind that i should do it with my teacher or try to get some help

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  4. arggghhhh

    4) There are 3 choices out of 6
    so 3/6 = 1/2

    5) You have 116 twos and threes out of a total of 360
    116/360 = .32

    These are trivial questions which you MUST know how to do

  5. Yes Sir. I know im very sorry for the impatience.
    Sorry for giving you a hard time.
    Thank you very much.

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