Suppose a mutual fund qualifies as having moderate risk if the standard deviation of its monthly rate of return is less than 4%. a mutual-fund rating agency randomly selects 22 months and determines the rate of return for a certain fund. the standard deviation of the rate of return is computed to be 2.92%. is there sufficient evidence to conclude that the fund has moderate risk at the alpha equals 0.01 level of significance? a normal probability plot indicates that the monthly rates of return are normally distributed.

Classify the following triangle check all that apply

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?