I can’t answer this with out the distance they jumped.
Standard deviation is: It is a measure of how spread out numbers are. It is the square root of the Variance, and the Variance is the average of the squared differences from the Mean.
For example: To find the standard deviation, you have to add up all the numbers in the data set, then divide by how many numbers there are, and that will get you your answer.
Example, Say your data set is: 9, 2, 5, 4, 12, 7, 8, 11, 9, 3, 7, 4, 12, 5, 4, 10, 9, 6, 9, 4.
The Mean is: 9 + 2 + 5 + 4 + 12 + 7 + 8 + 11 + 9 + 3 + 7 + 4 + 12 + 5 + 4 + 10+ 9 + 6 + 9 + 4. Over 20. That equals: 104 over 20 = 7.
So, the Standard Variance and Mean is: 7 for this problem.
Hope I helped!
- Debbie
1.7738387.9283727% I hope I helped
Answer:
of a loave of bread per person
Step-by-step explanation:
<u>Step 1: Convert words to expressions
</u>
Seven people in Luisa's Family = <em>7 people
</em>
Four loaves of cinnamon bread = <em>4 loaves
</em>
<u>Step 2: Divide people from loaves
</u>
4 loaves / 7 people <- This means they are splitting 4 loaves of bread between 7 people
of a loave of bread per person
Answer: of a loave of bread per person
