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mestny [16]
2 years ago
8

? can guys help me please?

Mathematics
2 answers:
weqwewe [10]2 years ago
7 0

Answer:

The range of this set of numbers is 9

Step-by-step explanation:

The range is the greatest number subtracted by the lowest number

in this problem that is 21-12

cluponka [151]2 years ago
4 0

Answer:

9

Step-by-step explanation:

range = highest number in a set minus the lowest number in a set, in your case:

21 - 12 = 9

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Answer:

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So since the condition 1 and 2 are satisfied the correct option for this case would be:

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Step-by-step explanation:

Assuming the following options:

a)np and nq must be respectively at least equal to 10

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1) Randomization condition: We assume that we are selecting random samples so this condition is satisfied

2) 10% condition: We assume that the random sample selected is less than 10% of the population size

3) Success/ Failure condition:

For this case we need to satisfy this:

np \geq 10, n(1-p)\geq 10

So since the condition 1 and 2 are satisfied the correct option for this case would be:

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In a flight of 600 km, the speed of the aircraft was slowed down due to bad weather. The average speed of the trip was decreased
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Step-by-step explanation:

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Step-by-step explanation:

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