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Maurinko [17]
3 years ago
8

How would I find the mean, median and mode ?

Mathematics
1 answer:
snow_tiger [21]3 years ago
8 0

Answer:

Mode is the number that occurs most often in the data set. lets say i have the numbers(6,9,2,0,3,2,1,2) it would be two because there are more two's than any other number in the data set.

Mean is found by adding all of the numbers together in the data set. you simply add your numbers together.

Median is the number that is found halfway in the data set. for example if i had the numbers (6,9,2,5,0,2,1) the median would be 5.

I hope this helps you!

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Write the expression in factored form s^2-20s-100
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Answer:

The factors of given expression are 10+10√2 and 10-10√2.

Step-by-step explanation:

We have given a quadratic expression.

s²-20s-100

We have to find factors of given expression.

We use quadratic formula to find factors.

x = (-b±√b²-4ac) / 2a

From given expression, a = 1 , b = -20 and c = -100

Putting values in above formula, we have

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x = (20± √400×2) / 2

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Hence, the factors of given expression are 10+10√2 and 10-10√2.

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3 years ago
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A tire company finds that the lifespan for one brand of its tires is normally distributed with a mean of 47,500 miles and a stan
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Answer:

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