English, 29.10.2019 07:31 seanholmes91405
Which of the following statements concerning the sample size of an experiment is not accurate? a. a smaller sample size decreases confidence in the accuracy of a study. b. a larger sample increases confidence in the accuracy of a study. c. a smaller sample size increases generalizability of a study. d. a larger sample increases generalizability of a study.
Answers: 3
English, 22.06.2019 02:20, jacobdismuke5093
The greatest gift the sumerians gave the world was the invention of writing. the sumerians were wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.
Answers: 1
English, 22.06.2019 07:10, sliverx201
The “big dig” the “big dig” (the central artery/tunnel project) has been complex and challenging. located in boston, massachusetts, this tunnel is eight lanes wide and three-and-a-half miles long. what is most amazing about this tunnel is that it is constructed under a major highway and skyscrapers located in boston’s financial district. construction crews used “clamshell excavators” during this dig. these machines carved narrow trenches, and then a special substance was pumped into the trench to keep the dirt from caving in. finally, steel beams were lowered into the trench and concrete was pumped in. one problem that engineers faced while constructing the tunnel is the fact that the soil beneath boston is extremely loose and soggy. engineers solved this dilemma by freezing the soil and pumping very cold water into pipes beneath the city. to strengthen the soil even further, a special type of glue was injected into the ground to with the consolidation of the soil. 23 which phrase best defines the word excavator as used in the passage? a. a device used to measure underground temperatures b. a device used to level uneven surfaces c. a device used to move heavy objects d. a device used to dig holes
Answers: 1
English, 22.06.2019 10:30, weridness80
Select the noun clause in each sentence. whatever you do make sure you're home on time. janice couldn't decide what she should major in at college.
Answers: 1
Which of the following statements concerning the sample size of an experiment is not accurate? a. a...
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