Mathematics, 16.01.2022 14:00 alexisbarry2398
Can anyone answer these 4 questions? If you can please comment it with the number beside it with "#" so I know what it is for. I'll give brainliest to anyone who comments, this would really save my grade! thank you!
Answers: 3
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 22:00
Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).
Answers: 1
Mathematics, 22.06.2019 05:00
Jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {
Answers: 1
Can anyone answer these 4 questions? If you can please comment it with the number beside it with "#"...
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