The z-score is the number of standard deviations away from the mean. We first subtract the actual score from the mean, then divide the difference by the standard deviation. In this case, our actual score is 13, so we subtract from the mean of 16, then divide by the SD of 2
(13 - 16) / 2 = -1.5
Answer:
x=7 y=0 this is the answer
Answer:
1,000
Step-by-step explanation:
5/10ths of a percent of what number is 5-which would be 1000
4/6 is bigger
3/6 = 1/2 = 50%
4/6 = 2/3 = 66%
Answer:
901$
Step-by-step explanation:
