Mathematics, 10.10.2019 23:00 genyjoannerubiera
You and a friend play a game where you each toss a balanced coin. if the upper faces on the coins are both tails, you win $1; if the faces are both heads, you win $6; if the coins do not match (one shows a head, the other a tail), you lose $3 (win (−$ calculate the mean and variance of y, your winnings on a single play of the game. note that e(y) > 0.
Answers: 2
Mathematics, 22.06.2019 00:00
Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points
Answers: 2
Mathematics, 22.06.2019 01:40
Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.
Answers: 3
Mathematics, 22.06.2019 02:20
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
You and a friend play a game where you each toss a balanced coin. if the upper faces on the coins ar...
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