We have been given that the standard deviation of a group of 20 scores is 15 and we are asked to find variance.
Since we know variance is square of standard deviation. In order to find out the variance of the given data we have to take the square of 15.
Therefore, our variance is 225.
Answer:
2
Step-by-step explanation:
The answer is the second explanation I think
Answer:
6
Step-by-step explanation:
20 41 6
20 6 41
6 41 20
6 20 41
41 20 6
41 6 20
It would be about 3.5 miles long so you chose 3 miles or 4 miles i would go with (4 miles)
The bonus would be worth $493,000.
3.4% = 3.4/100 = 0.034; 3.4% of 14500000 = 0.034(14500000) = 493000.
