Answer:
C
Step-by-step explanation:
In this question, we are asked to calculate the interquartile range of the speed values given in the question.
Firstly, we need to order the values of the speed from the lowest to the highest. That would be;
55 58 65 66 70 72 81
Now, we determine the first quartile position which is Q1. That would be (N+1)/2 where N is the number of data points which is 7 according to this question
We have (7 +1)/4= 8/4= 2
The value at the 2nd position counting from left is 58
For the third quartile , Q3, we have 3 * (N+1)/4 = 3 * 2 = 6
The value at the 6th position counting from left is 72
mathematically, the formula for the interquartile range is Q3 - Q1 = 72 - 58 = 14
Answer:
y = 0, 3
Step-by-step explanation:
1) Add 1 to both sides.
4 ∣ 2y −3 ∣ = 11 + 1
2) Simplify 11+1 to 12.
4 ∣ 2y − 3∣ = 12
3) Divide both sides by 4.
∣ 2y − 3∣ = 12 / 4
4) Simplify 12/4 to 3.
∣ 2y − 3 ∣ = 3
5) Break down the problem into these 2 equations.
2y − 3 = 3
-(2y - 3 ) - 3
6) Solve the 1st equation: 2y − 3 = 3
y = 3
7) Solve the 2nd equation: -(2y - 3 ) - 3
y = 0
8) Collect all solutions.
y = 0, 3
Answer:
150%
Step-by-step explanation:
4 * 1.5 = 6.
i think its 3√3 because that seems like the logical answer to me.
The improper integral diverges
