To find the median, we must list our numbers from least to greatest.
35, 73, 77, 84, 85, 115.
Now that we've done that, to find the median, cross out the smallest number with the largest number.
35, 73, 77, 84, 85, 115.
73, 77, 84, 85.
Keep doing this until you can no longer do so.
77, 84.
Uh oh, it seems we have no middle number.
Since we are only left with 77 and 84, average the two numbers.
To find the average, add the sum of the numbers and divide by how many numbers there were added.
77 + 84 = 161.
Since we summed two numbers, divide by 2.
161/2 = 80.5
Your median is 80.5.
I hope this helps!
π is defined as the ratio of a circle's circumference to it's diameter, which is why it almost seems odd that the number itself is a so-called <em>irrational number</em>, one which can't be written as a fraction, no matter what you pick for the numerator and denominator.
2 US cities that reference something circular are: Circle City, Arizona and R<span>ound Rock, Texas.
I hope this helps you and answers your question.
Have a great day/night!</span>
Answer:
D. 30
step-by-step explanation:
60% of 50
0.60 • 50
30
When the population mean and standard deviation are known, you use the standard normal distribution
<h3>How to determine the distribution?</h3>
There are several probability distributions; these include
- Normal distribution
- Poisson distribution
- Chi square distribution
- Binomial distribution
- Etc
Of all these distribution, only the standard normal distribution can be used when the population mean and standard deviation are known,
Note that it is also referred to as the z-distribution
Read more about probability distributions at:
brainly.com/question/24756209