Mathematics, 22.06.2019 13:30 RosaJackson8088
From a random sample of 58 businesses, it is found that the mean time the owner spends on administrative issues each week is 21.69 with a population standard deviation of 3.54. what is the 95% confidence interval for the amount of time spent on administrative issues? a.(21.78, 22.60) b.(20.71, 22.67) c.(19.24, 24.14) d.(20.93, 22.46)
Answers: 1
Mathematics, 21.06.2019 23:00
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Mathematics, 21.06.2019 23:00
Ineed to know the ordered pairs for this equation i need the answer quick because itβs a timed test
Answers: 3
Mathematics, 22.06.2019 00:20
Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120
Answers: 1
From a random sample of 58 businesses, it is found that the mean time the owner spends on administra...
Physics, 08.09.2020 14:01
Business, 08.09.2020 14:01
Mathematics, 08.09.2020 14:01
Physics, 08.09.2020 14:01
Geography, 08.09.2020 14:01
English, 08.09.2020 14:01
English, 08.09.2020 14:01
Mathematics, 08.09.2020 14:01
Biology, 08.09.2020 14:01
Mathematics, 08.09.2020 14:01