Mathematics, 25.10.2019 23:43 foxesrcool11

Acoin is to be spun 25 times. let x be the number of spins that result in heads (h). consider the following rule for deciding whether or not the coin is fair: judge the coin to be fair if 8 ≤ x ≤ 17. judge the coin to be biased if either x ≤ 7 or x ≥ 18. a. what is the probability of judging the coin to be biased when it is actually fair?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, megamorph

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, cielo2761

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Answers: 2

continue

Mathematics, 21.06.2019 21:00, Gabriel134

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Answers: 3

continue

Mathematics, 21.06.2019 23:00, darrell1168

How many 2/5s are in 1 and 1/2 plz someone me right now

Answers: 1

continue

You know the right answer?

Acoin is to be spun 25 times. let x be the number of spins that result in heads (h). consider the fo...