Mathematics, 08.10.2020 14:01 babysune01
As an aid to the establishment of personnel requirements, the director of a hospital wishes to estimate the mean number of people who are admitted to the emergency room during a 24-hour period. The director randomly selects 64 different 24-hour periods and determines the number of admissions for each. For this sample, X = 396 and S = 100. Using the sample standard deviation as an estimate for the population standard deviation, what size sample should the director choose if she wishes to estimate the
Answers: 1
Mathematics, 21.06.2019 16:30, ikgopoleng8815
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Mathematics, 21.06.2019 19:00, ahrensy8444
Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain
Answers: 1
Mathematics, 21.06.2019 19:50, adjjones2011
The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
Answers: 3
As an aid to the establishment of personnel requirements, the director of a hospital wishes to estim...
Mathematics, 04.06.2021 14:00
English, 04.06.2021 14:00
Mathematics, 04.06.2021 14:00
Social Studies, 04.06.2021 14:00
Mathematics, 04.06.2021 14:00
Mathematics, 04.06.2021 14:00
History, 04.06.2021 14:00
Mathematics, 04.06.2021 14:00
Mathematics, 04.06.2021 14:00