Mathematics, 07.08.2021 04:10 meramera50
Workers employed in a large service industry have an average wage of $12.00 per hour with a standard deviation of $0.40. The industry has 49 workers of a certain ethnic group. These workers have an average wage of $11.90 per hour. Calculate the probability of obtaining a sample mean less than or equal to $11.90 per hour. (Round your answer to four decimal places.)
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 18:00, MayFlowers
Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.
Answers: 1
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