Mathematics, 12.12.2020 16:40 ajyoung3142005oztpya
Jada’s supervisor asks her to create and administer a well-designed and well-conducted survey to her company’s employees about their satisfaction with the company’s health-care and benefits plan. Jada should do which of these to ensure that her survey is well-designed and well-conducted?
I. Jada needs to make sure that survey questions do not follow a pattern.
II. Jada should use a systematic random sampling technique to reduce standard error.
III. Jada should survey at least 30 individuals to draw valid conclusions when conducting the survey.
IV. Jada should use simple language throughout the survey.
I only
II only
I and II only
I, II, III, and IV
Answers: 1
Mathematics, 21.06.2019 17:00
Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.
Answers: 1
Mathematics, 22.06.2019 01:00
Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?
Answers: 1
Jada’s supervisor asks her to create and administer a well-designed and well-conducted survey to her...
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