Biology, 03.03.2020 06:13 Camobarbie2367
In a winter of an epidemic flu, 2000 babies were surveyed by a well-known pharmaceutical company to determine if the company's new medicine was effective after two days. Among 120 babies who had the flu and were given the medicine, 29 were cured within two days. Among 280 babies who had the flu but were not given the medicine, 56 were cured within two days. Is there any significant indication that supports the company's claim of the effectiveness of the medicine?
Answers: 3
Another question on Biology
Biology, 22.06.2019 00:40
Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism
Answers: 2
Biology, 22.06.2019 13:00
True or false multiple lane changes must be done individually going through the same procedures for each lane change
Answers: 1
Biology, 22.06.2019 15:00
Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe
Answers: 2
You know the right answer?
In a winter of an epidemic flu, 2000 babies were surveyed by a well-known pharmaceutical company to...
Questions
Mathematics, 21.06.2019 21:30
Mathematics, 21.06.2019 21:30
Mathematics, 21.06.2019 21:30
Mathematics, 21.06.2019 21:30
English, 21.06.2019 21:30
Business, 21.06.2019 21:30
History, 21.06.2019 21:30
