baconlover240 baconlover240

01-08-2019
Mathematics

contestada

What is the experimental probability of rolling a 2 or a 3?

What is the experimental probability of rolling an even number?

SUPER confused... Help would be awesome!!!

What is the experimental probability of rolling a 2 or a 3 What is the experimental probability of rolling an even number SUPER confused Help would be awesome class=

Respuesta :

quinnfdavis727 quinnfdavis727

01-08-2019

Answers:

1st question: 20%, 2nd question: 64%, missing number of rolls is 7

Step-by-step explanation:

Since she rolled the die 25 times, that means she rolled the number 6 seven times.

1st question

2 - 4

3 - 1

(4+1)/25

5/25 = 1/5 = 20%

2nd question

4 - 5

6 - 7

(4+5+7)/25

16/25 = 64%

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