Very easy me 4 11
(6, 4, 4, 5, 1, 8, 10, 7, 8, 6, 6, 7, 5, 4, 6) what are the lower and upper quartiles?

a. lower quartile consists of values less than 4. upper quartile consists of values greater than 8.

b. lower quartile consists of values less than 6. upper quartile consists of values greater than 6.

c. lower quartile consists of values less than 7. upper quartile consists of values greater than 7.

d. lower quartile consists of values less than 5. upper quartile consists of values greater than 7.

over the argument its not good to fight.

ummm seems that u didnt post the attachement !

can you complete your sentence? i could !

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).