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Alla [95]
3 years ago
13

Can someone please help me with these

Mathematics
1 answer:
mojhsa [17]3 years ago
7 0
2nd answer is correct.
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What are the mean and the mode of the following set of data: 5, 12, 1, 5, 7
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Mean: so basically you add up all the numbers (5+12+1+5+7=30) and divide the sum (30) with how many numbers there are (5) so 30/5=6

mode: mode is numbers repeated, since there are two 5's it is the mode (you may also have multiple modes) 
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how many numbers did bill wrote if he wrote all the natural numbers between w and v not including w and v
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Answer:

v - w - 1

Step-by-step explanation:

Try an experiment with a small, specific set of numbers like:

4, 5, 6, 7, 8, 9, 10   w = 4 and v = 10.

There are 5 numbers in the list, not counting the first and last.  Is this related to the difference between v and w?  v - w = 6, one more than 5.

The number of natural numbers between  w  and  v, not including  w  and  v, is v - w - 1.

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Brainliest to correct answer
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No, zack will finish first.

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I would rather not write it out but zack should finish first

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80 people were asked which was their favourite animal.
nadya68 [22]

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there is not enough information

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111 is the answer to the problem
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