According to an official statement released by the state of california, the average height of a redwood tree in california is 350 ft. to assess this claim, a scientist collects a sample of 50 randomly chosen redwood trees in california. she finds that the average heights in her sample is 355 ft. we assume it is known that the population standard deviation is 42 ft. conduct a hypothesis test to assess whether the true average height is 350 ft or if it higher. use α = 0.1.

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without