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german
3 years ago
8

I don’t get this question

Advanced Placement (AP)
2 answers:
Sophie [7]3 years ago
6 0

Answer:

me either

Explanation:

Fynjy0 [20]3 years ago
5 0
Split the trapezoid then do length times width for both of the parts that you split and you should get your answer then round to the nearest tenth
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The following table shows the number of hours some high school students in two towns spend riding the bus each week:
sergeinik [125]

Answer: Part A. The IQR for town A is 4.5 and the IQR for town B is 4.5

Part B. No, they are assymetric.

Explanation: To find the interquatile range (IQR) of each set of data, you can do as follows:

1) Put the number in each set of data in order:

A: 3 4 5 5 6 7 8 9 9 20

B: 3 3 5 5 6 8 8 9 9

2) Find the median of each town data:

For A, the median is the number 6. Coincidently, the same can be said for town B: its median is 6.

3) Find Q1, which is the median (or the middle term) of the left side of the median:

A: 3 4 5 5 (set of numbers to calculate)

B: 3 3 5 5

Now, as both set of number are even, to find the median, we have to calculate the mean of the two central numbers:

For A: Q1 = \frac{4+5}{2} = 4.5

For B: Q1 = \frac{3+5}{2} = 4

4) Find Q3, which is the median of the right side of the first median:

A: 7 9 9 20 (set of numbers to calculate)

B: 8 8 9 9

As before, the median will be the mean:

For A: Q3 = \frac{9+9}{2} = 9

For B: Q3 = \frac{8+9}{2} = 8.5

5) The IQR is the result of a subtraction:

IQR = Q3 - Q1

For A: IQR = 4.5

For B: IQR = 4.5

For the two sets of data the IQR is the same and equals 4.5.

Part B: Box plot is a type of graphic, similar to histogram. To plot it, you need 5 points but for this question, it will be analised just the symmetric aspect. As the graphic is a retangule, to be symmetric, the median or mean has to be in the center of the retangule. In the case of the towns, the box plots are assymetric because the median of each town is closer to the Q1 of each town. In other words, the retangule is not "divided" exactly in half.

4 0
3 years ago
Define ostracism. How are social and physical ostracism similar- both biologically and culturally? Can you make a connection to
Digiron [165]

Answer:

Ostacism  is the deliberate social exclusion of individuals or groups.

Explanation:

An example of Ostracism would be someon, who recently had an argument with a friend over the phone; lets use Alexia and Sofia. Alexia completely disagrees with the the statements made by Sofia; thus, Sofia does not change her mind. Therefore, Alexia runs to all of her friends and tells off her friends to ignore and not talk to her at lunch.

5 0
3 years ago
Which componets are part of all scientific investigations
ozzi

Which components are part of all scientific investigations?

Check all that apply.

scientific question

hypothesis variables

control procedure

conclusion

Answer:

Conclusion

control procedure

scientific question

Explanation:

A Scientific method/investigation is simply the steps that are taken in order to find or get new material or new information that will upgrade already existing information or make it better understood.

The components of a scientific investigation/method are conclusion, control procedure, and scientific question because they are involved in the scientific process of obtaining new information.

8 0
2 years ago
PLZ.......ASAP
Mila [183]

Answer:

The answer is C. Community.

Explanation:

I took the test.

3 0
2 years ago
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ony, Juan, and Isabel live in a city where the combined state and local sales tax rate is 8%. They each purchased the same compu
Tju [1.3M]
1.Regressive
2.Same Tax
3.Tony
4.Tony
7 0
3 years ago
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