Find te range, medían, and mode

Mathematics

2 answers:

Oliga [24]3 years ago

7 0

Answer:

mean the sum of a set of data divided by the number of items in the set

median the middle value of a set of data arranged in numerical order

range the difference between the largest and smallest data points

sveticcg [70]3 years ago

4 0

Range: The highest/biggest number subtracting the smallest number

Median: The middle number - put all the numbers in a numerical order (from smallest to the largest), and then find the number in the middle

Mode: The most common number

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What does supplementary mean

murzikaleks [220]

Any two numbers, normally degrees, such as 10° and 170°, that add up to equal 180°

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3 years ago

Explain why if a runner completes a 6.2â-mi race in 32 âmin, then he must have been running at exactly 11 âmi/hr at least twice

MA_775_DIABLO [31]

Answer:

Accelerating to top speed, deaccelerating to finish line.

Step-by-step explanation:

If the runner kept a constant speed of 11 mph for the whole duration of his run (32 minutes), the distance he would have covered is:

$d=11*\frac{32}{60}\\d= 5.87\ mi$

This means that, in order to run the full 6.2 miles, the runner needs to reach a speed over 11 mph. Assume he starts from rest, while accelerating the runner reaches, and the surpasses, the 11 mph mark. Since his speed at the finish line is zero, the runner has to deaccelerate from his current running speed (which should be higher than 11 mph), passing through 11 mph and reaching zero at the finish line.

3 0

3 years ago

Can u tell me which one is the median in here??

ki77a [65]

Answer:

-1

Step-by-step explanation:

To calculate the median, you select the middle number. So first, we must put the numbers in order

-23, -20, -16, -<u>1,</u> -1, 10, 10

The middle number is -1. (there are 3 numbers either side)

4 0

4 years ago

Lin says that an octagon has six ideas.chris says that it has eight sides.whose statement is correct?

user100 [1]

Chris is correct.
An octagon has 8 sides.
A hexagon has 6 sides which is what Lin said.

5 0

3 years ago

What is the average of 69 and 50?<br>PLEASE HELP<br>

hjlf

(69+50)/2
(119)/2
59.5

7 0

3 years ago