subject
Mathematics, 20.09.2020 04:01 lizdeleon248

A normal die (numbered 1-6) is fair if each outcome is equally likely. Therefore a 1 should come up of the time. If a fair die is rolled 360 times we would expect a 1 to come up 60 times (since 1 over 6 times 360 equals 60 ). If x represents the number of times a “1” is rolled then open vertical bar fraction numerator x minus 60 over denominator square root of 50 end fraction close vertical bar less than 1.96 gives the reasonable range for the number of times a “1” will come up in 360 rolls. If we roll the die 360 times and get a “1” 30 times, is our die a fair die? Show your work using the equation editor.

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, baby851
What is the sum of these mixed numbers 2 1/8 + 4 3/8
Answers: 1
image
Mathematics, 21.06.2019 22:00, jeny89
Find cot x if sin x cot x csc x = √2
Answers: 2
image
Mathematics, 21.06.2019 22:20, twentyonepilots12018
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m
Answers: 1
image
Mathematics, 21.06.2019 23:30, ashlon98
Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.
Answers: 3
You know the right answer?
A normal die (numbered 1-6) is fair if each outcome is equally likely. Therefore a 1 should come up...

Questions in other subjects:

Konu
Mathematics, 13.11.2020 22:30
Konu
Social Studies, 13.11.2020 22:30
Konu
Arts, 13.11.2020 22:30