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2 years ago

A single die is rolled. Find the probability of rolling an even number or a number less than 4

2 answers:

6 0

<span>Even numbers on a dice: 2,4,6 = 1/2 chance.

Numbers less than 6 on a dice: 5/6 chance. 1/2 + 5/6 = 8/6.

8/6 is impossible so we'll take it down to 1. There will ALWAYS be an even number, or a number less than 6.

The answer is 1.</span>

Radda [10]2 years ago

3 0

5/6 because there are 5 possible possibilities and 6 numbers on the dice I'm assuming that the dice has 6 faces.

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The sum of seventeen and a number

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3 years ago

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2 years ago

Is the following conditional true?

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3 years ago

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What would be the critical value for a two-tailed, one-sample t test with 26 degrees of freedom (df = 26) and an alpha level (p

Alika [10]

Answer: The critical value for a two-tailed t-test = 2.056

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Using student's t distribution table , the critical value for a two-tailed t-test will be :-

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3 years ago

Mrs. Lazo bought 9 1/8m. Of curtain cloth. She use 3 5/6m to make a curtain for their bedroom how many meters of cloth were not

sergeinik [125]

Answer:

5 7/24

Step-by-step explanation:

First, you need to make the denominators the same. When you multiply 6 with 4 you get 24, and if you multiply 8 with 3 you get 24. Then you have to multiply the numbers you multiplied with the denominators with the numerator. So, 5 x 4 is 20 and 3 x 1 is 3. Once you put all the numbers together it should look like this: 3 20/24 and 9 3/24. In order to find the answer, you have to subtract the numbers from each other. Which would look like this: 9 3/24 - 3 20/24. But as you can see you can't subtract 3 from 20. So you have to carry the 9. This means you have to subtract 9 from 1, and then you have 27 for the numerator, this then makes it possible to subtract from 20. So then the fractions subtracted from each other is 7 and the whole numbers subtracted from each other is 5 (because the 9 is now 8 since we subtracted one from it). Whole numbers subtracted from each other: 5. Fractions subtracted from each other: 7/24. Add it together you get 5 7/24.

Numerator - the number above the fraction, ex 3 in 3/4

Denominator - the number below the fraction, ex 4 in 3/4

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3 years ago