Mathematics, 13.02.2021 07:00, asims44
Suppose we want to choose 2 objects, without replacement, from the 4 objects pencil, eraser, desk, and chair.
(a) How many ways can this be done, if the order of the choices matters?
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(b) How many ways can this be done, if the order of the choices does not matter?
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Answers: 1
Mathematics, 21.06.2019 21:30, jbismyhusbandbae
100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
Answers: 1
Mathematics, 22.06.2019 02:20, LillySchool6529
Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?
Answers: 3
Suppose we want to choose 2 objects, without replacement, from the 4 objects pencil, eraser, desk, a...
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