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3 years ago

8

A number cube labeled 1-6 is rolled out 200 times numbers 1-4 are rolled 137 times and numbers 5 or 6 are Rolled the rest of the

time what is the theoretical probability of rolling a 5 or 6 with the number cube .
A. 46%

B. 33.3%

C. 25%

D. 50%

1 answer:

olga nikolaevna [1]3 years ago

3 0

It has a 31% chance. i used a calculator. so i guess the best answer is B.

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An interior angle of a regular polygon has a measure of 135° how many sides does it have

butalik [34]

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3 years ago

On a scale drawing of a fence, 3.75 inches represents 12 feet. Estimate the actual length of a second fence that is 2.8 in the d

MA_775_DIABLO [31]

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3 years ago

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prisoha [69]

Answer:

See explanation

Step-by-step explanation:

Among 806 people asked which is there favorite seat on a plane, 492 chose the window seat, 8 chose the middle seat, and 306 chose the aisle seat, then

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a) One randomly selected person preferes aisle seat with probability

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b) Two randomly selected people both prefer aisle seat (with replacement) is

$\dfrac{306}{806}\cdot \dfrac{306}{806}=\dfrac{153}{403}\cdot \dfrac{153}{403}=\dfrac{23,409}{162,409}$

c) Two randomly selected people both prefer aisle seat (without replacement) is

$\dfrac{306}{806}\cdot \dfrac{305}{805}=\dfrac{153}{403}\cdot \dfrac{61}{161}=\dfrac{9,333}{64,883}$

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2 years ago

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DIA [1.3K]

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3 years ago

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UNO [17]

Answer:

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Step-by-step explanation:

Hope this Helps! :)

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2 years ago