Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Connect with a community of experts ready to help you find solutions to your questions quickly and accurately. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.
Sagot :
Answer:
it would provide a more accurate picture of the data set because it will show which ones are used the most.
Step-by-step explanation:
hope this helps!
If the mean of the data set is 4. Then the standard deviation will be 2.45.
What is Mean?
The mean is the straightforward meaning of the normal of a lot of numbers. It's the proportion of the number of genuine perceptions to the absolute number of perceptions.
The data set is given in the diagram.
Then the mean of the data set will be
Mean = (8 + 5 + 4 + 2 + 1) / 5
Mean = 20 / 5
Mean = 4
Then the standard deviation will be
SD = √{[(8 - 4)² + (5 - 4)² + (4 - 4)² + (2 - 4)² + (1 - 4)²] / 5}
SD = √{(16 + 1 + 4 + 9) / 5}
SD = √{30 / 5}
SD = √6
SD = 2.45
More about the mean link is given below.
https://brainly.com/question/521501
#SPJ2
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.