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 13:40
In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?
Answers: 1
Mathematics, 21.06.2019 14:30
The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?
Answers: 3
Mathematics, 21.06.2019 17:30
What is the number 321,000,000 in scientific notation? also what is the number? ?
Answers: 2
Jada’s supervisor asks her to create and administer a well-designed and well-conducted survey to her...
Mathematics, 13.07.2019 21:50
Spanish, 13.07.2019 21:50
History, 13.07.2019 21:50