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DiKsa [7]
3 years ago
15

Helppp please need quick

Mathematics
1 answer:
Rus_ich [418]3 years ago
4 0

Answer:

$3 dollars more

Step-by-step explanation:

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What is a statistical question and what is its purpose? Be sure to include the 3 characteristics that make it up.
sattari [20]

Answer:

Step-by-step explanation:

What is a statistical question and what is its purpose? Be sure to include the 3 characteristics. That makes it up.

Answer- and statistical question is a question that guides research by defining the population of a given topic and that anticipates variability in the collected data. The purpose of a statistical question is it is the first step of the statistical process. The 3 characteristics  of a statistical question are allows for clear responses, includes a specific population, and anticipates variability of the data.

What does it mean for data to have variability as it refers to statistical questions? Give an example.

A statistical question has more than one possible answer

Example- how many chores do you have? Some people might say 5 or 2 or even 0. It just depends on the person's family.

Well a dot diagram is like this for example,

And a histogram is this,

Dot diagram uses dots and the histogram uses bars.

When would we use them? Well that I can explain, you can use the dot diagram  to see what pets people have or even to see how many people scored how many points.

A histogram can be used for a concert. There would be like on the bottom,  0-6, 7-12, and so on. The bars show how many people from what age group are joining the concert.

Explain the difference between center and shape of a data set.

The center is the median and/ or mean of the data. The spread is the range of the data. And, the shape describes the type of graph.

hope this helps give brainiest.

6 0
3 years ago
What is the value of x ?
charle [14.2K]

Answer:

x= - square root 141 or x= square root 141

6 0
3 years ago
Read 2 more answers
A right triangle has an area of 38 square units
oksian1 [2.3K]

Answer:

1 | 38

2 | 76

3 | 114

5 | 190

1/2 | 19

2/3 | 25.33

Step-by-step explanation:

I am assuming that you need to multiply the area by the scale factors

6 0
2 years ago
Find the probability of having 2,3, or 4
Vikki [24]

Answer:

120%

Step-by-step explanation:

3 0
3 years ago
PLZ
g100num [7]

Answer:

21 pairs of socks

Step-by-step explanation:

We can find out how much money Chang has to spend on socks by subtracting the price of sneakers from his total money to spend by solving 160 - 95. From that, we get our answer of $65 that Chang has to spend on socks. We can divide 65 by 3 to see how many pairs of socks he can buy and we get our answer of 21 pairs of socks.

(sorry if it's confusing but I hope it helped anyway)

8 0
2 years ago
Read 2 more answers
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