Mathematics, 30.07.2019 04:30 anthonylund311
The hamden board of education wants to know how the community feels about building a new media center for the middle school. they called every tenth person on the registration list of 7,300 voters until they had called a total of 40 voters. which of the following are true of the sample of 40 voters? check all that apply. the sample is not randomly chosen. the sample should be larger to give more reliable information. the sample size is too large to make inferences. the sample size is too small to represent the population. the sample size is too small and will show larger variation. the sample is invalid because it randomly chooses voters. the sample size is too small and can lead to false inferences.
Answers: 1
Mathematics, 20.06.2019 18:04
Acar with a mass of 600 kg is traveling at a velocity of 10m/s. how much kinetic energy does it have?
Answers: 1
Mathematics, 21.06.2019 15:00
Hye ryung is the president of the local chapter of the american medical students association (amsa). she is organizing local outreach and informational meetings. at her first meeting there are five people present (including herself). every month after that her group grows by 5 people. a. how many members are in the group after 6 months? b. the logistics of hosting and feeding her group at meetings was more complicated than expected. the cost of feeding 5 people at her first meeting was $30, for 10 people it was $35, for 15 it was $45, and after 6 months all of the costs had added up to $100. write a function to model the cost with the number of people attending meetings. c. what connections can you make between the linear growth of the group’s membership and the increasing costs of running meetings?
Answers: 3
Mathematics, 21.06.2019 19:50
Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30
Answers: 1
The hamden board of education wants to know how the community feels about building a new media cente...
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