Answer:
1.5
Step-by-step explanation:
The mean is the Middle number.
1 standard deviation in both sides of 7.5 makes it between 6 and 9.
<u>What is the </u><u>"common difference"</u><u> in 6 to 7.5 and from 7.5 to 9?</u>
and
So, we would say the standard deviation is 1.5
Answer choice A is right.
Answer:
It is lie
Step-by-step explanation:
Fdfdddddhfhdhdhdhdhhdhdhdhd
First you subtract double the registration fee from the total and then divide by 24
You get 500-50= 450
450/24=18.75
Hope this helped
(-4) means that it would be +4
Answer:
yeah draw a big marble that contains each color of these marbles , 3 blue ,4 green , 5 red. try it!
