Oh. It's rounding. So, for example, depending what you were told to round to, the second problem would be 760-330=430
Answer:
True, this is the meaning of the z-score. Z = 0.65 means that the raw score is 0.65 standard deviations above the mean.
Step-by-step explanation:
The Z-score measures how many standard deviations a raw score is from the mean.
For example, a z-score of -2 means that the raw score is 2 standard deviations below the mean.
Another example, a z-score of 2 means that the raw score is 2 standard deviations above the mean.
If z= 0.65, then the raw score is 0.65 standard deviations above the mean.
True, this is the meaning of the z-score. Z = 0.65 means that the raw score is 0.65 standard deviations above the mean.
Answer:
A = 48x + 24 (square units)
Step-by-step explanation:
L = 6x + 3
W = 8
A = L * W
A = 8(6x + 3)
A = 48x + 24
Answer: s = 0.9 r
Step-by-step explanation:
Since 10% is given off , then the remaining 90% is the sales price.
that is
s = 90/100 X r
s = 0.9r
Say you’re using the top tip of the house (5,6). This form is (x,y) you must transform it to (y,-x) which is (6,-5). It just means put y first and the opposite of x second.