Answer:
She should use the variance and standard deviation
Step-by-step explanation:
In order to make her results statistically significant, the student has to use statistical methods to check the results. In this way, the student will be able to determine whether there is a clear correlation between her results. In addition, using the standard deviation would be a useful tool to check whether her data will not be very much scattered throughout the distribution. By using the standard deviation, she will be able to see how far her data moves away from the mean or average.
Answer:
A: 4/8
Step-by-step explanation:
1/2 is the same as 4/8 because if we divide 4 to both the numerator (4 divided by 4) and the denominator (8 divided by 2), we get 1 for the numerator and 2 for the denominator.
Answer:
b.27
Step-by-step explanation:
1 -3. +3
2 0. +3
3 3. +3
function is +3
4 6
5 9
6 12
7 15
8 18
9 21
10 24
11 27
(Do the math but just pretend the letters aren’t their then put it next to the answer)
-22y
20st
6pq
11jk
-14y