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Yuliya22 [10]
3 years ago
11

PLEASE HELP !! What is mean, meadian &mode

Mathematics
2 answers:
andreev551 [17]3 years ago
6 0

Answer:

mean- add the #'s all up and then divide by how many there are.

Median- the middle number but if there in between a number add them two  numbers up the divide by 2

Mode - the most seen number

ale4655 [162]3 years ago
3 0

Mean is the average of a data set, which can be found by adding up all the data values and then dividing the sum by the amount of data values.

Median is the middle number of a data set. It is found by ordering the values from least to greatest and then finding the middle number. If there is an even amount of values, the mean of the two middle numbers must be found.

Mode is the number that appears most frequently in the data set.

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Answer:

24-4x

Step-by-step explanation:

We have been given that Niu has decorated x cards. He started with 24 stickers and he used 4 stickers per card. So stickers used in x cards will be 4x.

As initial number of stickers was 24, so we can find number of stickers left after decorating x cards by subtracting number of stickers used in x cards from 24.

\text{Number of stickers that Niu has left}=24-4x

Therefore, the expression 24-4x will represent the number of stickers that Niu has left after decorating x cards.


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3 years ago
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andreyandreev [35.5K]

Answer: 0.50477

Step-by-step explanation:

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The sampling distribution of the sample variance is chi-square distribution.

Also,The data yields a sample standard deviation of s=4.8 milligrams.

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I literally went decimal by decimal to find it. So theres no way it's wrong

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