Mathematics, 09.07.2020 05:01 jair512872
Thirteen percent of people in a city eligible to donate blood actually do. You randomly select four eligible blood donors and ask them if they donate blood. Complete parts (a) through (d) below.
(a) Find the mean of the binomial distribution. μ-D (Round to the nearest hundredth as needed.) of = (Round to the nearest hundredth as needed.)
(b) The standard deviation isso in most samples of four eligible adults, the number of adults who donate blood would differ from the average number by no more than (Type integers or decimals rounded to the nearest hundredth as needed.)
(c) Find the standard deviation of the binomial distribution. σ« | | (Round to the nearest hundredth as needed.)
(d) Interpret the results in the context of the real-life situation. On averageeligible aduls) out of every 4 gives blood.
Answers: 3
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 21:00, cjgonzalez981
Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h
Answers: 3
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