Mathematics, 17.02.2022 05:00 huwoman
The number of pages per book on a bookshelf is normally distributed with mean 189 pages and standard deviation 20 pages. What is the probability that a randomly selected book has greater than 229 pages? Use the empirical rule. Provide the final answer as a percent rounded to one decimal place.
Answers: 3
Mathematics, 21.06.2019 14:30, lizisapenguin
Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.
Answers: 2
Mathematics, 21.06.2019 21:50, rubieceleste548
Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next
Answers: 1
The number of pages per book on a bookshelf is normally distributed with mean 189 pages and standard...
Mathematics, 07.03.2020 04:21