The marketing department of a sports supply store wants to estimate the percentage of adults in the town who belong to a gym.
which statement describes a method that will the marketing department accurately estimate this percentage?
take a random sample of adults at the local park, and ask each person whether he or she belongs to a gym. calculate the percentage of the total who say “yes.”
select the store’s first 20 customers every day for one week, and ask each person whether he or she belongs to a gym. calculate the percentage of the total who say “yes.”
take a random sample of the store’s adult customers, and ask what percentage of their friends belong to a gym. calculate the mean of the responses.
take a random sample of adults in the town, and ask each person whether he or she belongs to a gym. calculate the percentage of the total who say “yes.”
Answers: 1
English, 21.06.2019 13:40
Read the excerpt below and answer the question.she dwelt among the untrodden waysbeside the springs of dove,a maid whom there were none to praiseand very few to love: a violet by a mossy stonehalf hidden from the eye! fair as a star, when only oneis shining in the sky.she lived unknown, and few could knowwhen lucy ceased to be; but she is in her grave, and, oh,the difference to me! (wordsworth, "she dwelt among the untrodden ways")which option best explains how the choice of the word oh in the final stanza contributes to the poem's meaning? it was selected to create a regular end rhyme.it was selected to establish assonance in the line.it was selected to maintain the line's iambic structure.it was selected to stress the poet's sense of loss.
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English, 21.06.2019 22:30
In the play "sorry wrong number"which part of the story can you find heightened tension and suspense?
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English, 22.06.2019 01:40
Me plswhich is not a component of the sq4r method? recordrecitereviewreply
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English, 22.06.2019 05:00
What statements best describes king's purpose in writing the letter?
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