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sertanlavr [38]
2 years ago
6

21.4.4 Quiz: Normal Curves

Mathematics
1 answer:
zaharov [31]2 years ago
7 0

Using the Empirical Rule, approximately 95% of the area under the whole curve is in the two tails.

<h3>What does the Empirical Rule state?</h3>

It states that, for a normally distributed random variable:

  • Approximately 68% of the measures are within 1 standard deviation of the mean.
  • Approximately 95% of the measures are within 2 standard deviations of  the mean.
  • Approximately 99.7% of the measures are within 3 standard deviations of the mean.

Hence, approximately 95% of the area under the whole curve is in the two tails.

More can be learned about the Empirical Rule at brainly.com/question/24537145

#SPJ1

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To convert something means to change (something) into a different form or so that it can be used in a different way. : to change to a different system, method, etc. : to change from one form or use to another.

Step-by-step explanation:

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Learn the factors of 92, and the factors of 93, and the factors of 94.All three of these numbers are composite numbers

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For the answer to the question above,
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In 5-card poker, find the probability of being dealt the following hand. Refer to the table. Note that
Savatey [412]

The probability of being dealt no pair is 0.5011 or 50.11% if the tandard deck of playing cards has 52 cards-4 suits.

<h3>What is probability?</h3>

It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

It is given that:

In 5-card poker, find the probability of being dealt the following hand. Refer to the table.

From the table:

Total number of outcomes = 2598960

Total number of favourable outcomes = 1302540

The probability of being dealt no pair:

P(no pair) = 1302540/2598960

P(no pair) = 0.5011

In percentage:

P(no pair) = 50.11%

Thus, the probability of being dealt no pair is 0.5011 or 50.11% if the tandard deck of playing cards has 52 cards-4 suits.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ1

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