Mathematics, 14.12.2021 17:30, martinez6221
Stats Question:
The president of Roger’s, a chain of grocery stores in Texas, was interested in determining the proportion of his grocery employees that would prefer a bonus check equal to a day’s pay over a paid day off work. The president drives to the nearest Roger’s store and surveys 30 of the 100 employees at that store. Which of the following correctly describes the population and sample for this survey?
a. The population is the 70 employees not selected to answer the survey and the sample is the 30 employees selected to answer the survey.
b. The population is all employees of this Roger’s grocery store and the sample is the 30 employees selected to answer the survey.
Selected: c. The population is the 30 employees selected to answer the survey and the sample is the 70 employees not selected to answer the survey. This answer is incorrect.
d. The population is the employees at all Roger’s grocery stores in Texas and the sample is all the employees at the one Roger’s grocery store that he surveyed.
Answers: 3
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Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?
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Mathematics, 22.06.2019 02:30, rconyers00
Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 Ă— 10-6 m b. 5 Ă— 107 m c. 5 Ă— 10-7 m d. 5 Ă— 106 m
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Mathematics, 22.06.2019 02:40, emaleyhughes21
Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?
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Stats Question:
The president of Roger’s, a chain of grocery stores in Texas, was interested in de...
History, 23.06.2019 13:00
History, 23.06.2019 13:00
Mathematics, 23.06.2019 13:00
Mathematics, 23.06.2019 13:00