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ch4aika [34]
3 years ago
11

A number cube has sides numbered 1 to 6. Gia rolls the number cube. What is the probability that she roll's a 4?

Mathematics
1 answer:
MAXImum [283]3 years ago
5 0

Answer:

1/6

Step-by-step explanation:

Since the number cube has a probability of 6 different outcomes, each outcome as a 16.67% chance (or 1/6) to roll it.

Hoped this helped! Also, brainliest?

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Rounded it is 11.7 cubic cm.

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A fully-loaded truck is carrying grain to a storage silo. if the truck is 8 feet wide, 40 feet long, and 4 feet deep, how many b
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Work out the value of 4^0 x 16^0
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1

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with reference to a universal set, the inclusion of a subset in another is relation which is a) symmetric only b) transitive onl
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Answer:

D?

Step-by-step explanation:

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5 0
3 years ago
The Ohio Department of Agriculture tested 203 fuel samples across the state in 1999 for accuracy of the reported octane level. F
OlgaM077 [116]

Answer:

The Sample size is 1918.89035

Step-by-step explanation:

Consider the provided information.

It is given that 14 out of 105 samples failed.

Therefore p = 14/105 = 0.13 3... and q=1-0.133=0.867

Samples would be needed to create a 99 percent confidence interval.

Subtract the confidence level from 1, then divide by two.

\frac{(1 -0.99)}{2}=0.005

By standard normal table z=2.5758≈2.58

Calculate the sample size as:

n=\frac{z^2pq}{e^2}

Where,  e is the margin of error,

Substitute the respective values.

n=\frac{(2.58)^2(0.133)(0.867)}{(0.02)^2}=1918.89

Hence, the Sample size is 1918.89035

4 0
3 years ago
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