Answer:
should be C/.Hope that helps
You don't need to start with the greater number. Either order of numbers will work because addition had a communitive property, meaning it can be added in any order to get the same answer.
Answer:
<h2>B. 7.1</h2>
Step-by-step explanation:
Given the sample data 2 6 15 9 11 22 1 4 8 19, before we can get the standard deviation, we need to first calculate the mean.
mean = 2 +6 +15 +9 +11 +22 +1 +4 +8 +19/10
mean = 97/10
mean = 9.7
Standard deviation for ungrouped data is expressed using the formula;



<em>Hence the standard deviation of the sample data is 7.1</em>
Answer:
78.9
Step-by-step explanation:
sense the hundredth place is 5 or higher
Answer: -1
Step-by-step explanation: