Mathematics, 23.08.2019 18:10 historyfanboy101
The fire department in california decided to take a poll to see if residents would pay a monthly fee for their services. they polled 22 people in the state and concluded that residents were not willing to pay a monthly fee. what is wrong with this poll?
a)the conclusion is based on a bad sample.
b)the conclusion is based on reported results.
c)the conclusion is based on a small sample.
d)the conclusion is based on a voluntary response sample.
Answers: 1
Mathematics, 21.06.2019 15:30
Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?
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Mathematics, 21.06.2019 17:40
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The fire department in california decided to take a poll to see if residents would pay a monthly fee...
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