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3 years ago

Which statements are true about statistics? Check all that apply.

Mathematics

2 answers:

Nadya [2.5K]3 years ago

5 0

1, 2, and 4 are correct answers

nignag [31]3 years ago

4 0

Statement 1 is true : As statistics helps in describing the data. statistics does data analysis.

Statement 2 and 4 are true : Measures of spread describe how similar or varied the set of observed values are for a particular data. It also include the range, quartiles and the interquartile range, variance and standard deviation.

So statement 1,2 and 4 are true

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A 10 sided die is numbered 1-10 if you roll it 60 times what is the best prediction for how many times you would eithrr a 1 or 2

Kamila [148]

Answer: 12

Step-by-step explanation:

So if its 1-10, and you can either roll a 1 or 2, it would be 2/10, then simplified to 1/5, and in order to get the answer you need to multiply it by 60

1/5 x 60/1 = 12

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2 years ago

I need help with this fast

hodyreva [135]

Answer:

1. positive

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Step-by-step explanation:

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3 years ago

Evaluate the expression shown below and write your answer as a fraction in simplest form.

Lena [83]

Answer:

1/42

Step-by-step explanation:

4/7 - 23/42 = 24/42 - 23/42 = 1/42

3 0

3 years ago

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Bingel [31]

Answer: D

Step-by-step explanation:

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3 years ago

Is (1, 3) a solution to the system of equations 8x + y = 11 12x + 2y = 18

yuradex [85]

Answer:

(1, 3) a solution to the system of equations

8x + y = 11

12x + 2y = 18

Step-by-step explanation:

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2 years ago

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