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Mathematics 10 Online
OpenStudy (anonymous):

Can someone please help me?!?!?!?!?! And can you tell me how to find the answer, not just give the answer please?????!!!!

OpenStudy (anonymous):

OpenStudy (kropot72):

Can you find the range of lifespan for each of the four companies. The range is found by subtracting the minimum value from the maximum value. |dw:1407887860392:dw|

OpenStudy (anonymous):

i got A: 5 B: 5 C: 8 D: 8

OpenStudy (anonymous):

Is that right?

OpenStudy (kropot72):

Yes, you are correct. Good work. |dw:1407888373823:dw| Now you need to find the Inter-quartile Range for companies C and D by subtracting the value of the lower quartile (LQ) from the value of the upper quartile (UQ).

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