Domain {3, 4, 0, 4, 3}
Range {-2, 4, -2, 1, 2}
hope it helps
Answer:
so first convert to fraction so
9 3/4 = 39/4
so it was spread among 3
so this is division so you do 39/4 divided by 3
so you keep switch flip
which is 39/4 *1/3
answer is 13/4
The set of scores has a mean of 5 and a standard deviation of 2. The score which corresponds to a z score of -2.0 is 1.
Given in the question,
Mean (m) = 5
Standard deviation σ =2
Z-score = -2
The score x,
= Z = x - m / σ
= -2 = x - 5 / 2
= -4 = x - 5
= x = 1
Standard deviation in statistics means the amount of dispersion or variations in the set of values. A lower standard deviation means the value is closer to the mean while a higher standard deviation means the value is farther away from the mean.
To learn more about standard deviation, mean, median, and mode,
brainly.com/question/27878918
#SPJ4
Answer:
2
Step-by-step explanation:
Answer:
2.7247 x 10^3
Step-by-step explanation:
Move the decimal as many spaces to the left until it is behind the first number.
Count how many spaces you moved.
Put that number as the power of x 10^?
