Answer:the first one opn and qps
Step-by-step explanation:
Answer:
.0625 or A
Step-by-step explanation:
You have to work out the mean. (The simple average of those numbers) Then for each number subtract the Mean and square the result. Then work out the average of those squared differences.
Answer:
6
Step-by-step explanation:
add them all up and divide by 7
Answer:
Mathematical 200
reasonable 0,200
Step-by-step explanation:
i got it right on the test
Answer:-1
Step-by-step explanation:3-4=-1