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Leviafan [203]
3 years ago
10

A highway department executive claims that the number of fatal accidents which occur in her state does not vary from month to mo

nth. The results of a study of 108108 fatal accidents were recorded. Is there enough evidence to reject the highway department executive's claim about the distribution of fatal accidents between each month?
Mathematics
1 answer:
Bogdan [553]3 years ago
3 0

Answer:

<u>No</u>

<u>Step-by-step explanation:</u>

Remember, for a hypothesis or claim to be rejected it means it either passed or was below the assumed range of values.

However, in this case there was no mention of the range of values, just a statement by the highway department executive who claims that the number of fatal accidents which occur in her state does not vary from month to month.

We therefore, cannot use the results of the study of 108,108 fatal accidents as a basis for rejection as it lacks sufficient information.

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BigorU [14]

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21 plants are in the garden

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here , base = 7 m

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Simplify √ 105 <br> A. 2√ 7 <br> B. √ 42 <br> C. 2√ 3 <br> D. √ 105
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3 years ago
Someone help me pls <br><br>47 as the sum of ______
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9514 1404 393

Answer:

  (a) 6² +3² +1² +1² = 47

  (b) 5² +4² +2² +1² +1² = 47

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Step-by-step explanation:

It can work reasonably well to start with the largest square less than the target number, repeating that approach for the remaining differences. When more squares than necessary are asked for, then the first square chosen may need to be the square of a number 1 less than the largest possible.

The approach where a cube is required can work the same way.

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