subject
Mathematics, 16.12.2019 20:31 leslieneilstric

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

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e
Answers: 1
question
Mathematics, 21.06.2019 22:00
Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright
Answers: 2
question
Mathematics, 22.06.2019 00:50
Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36
Answers: 1
question
Mathematics, 22.06.2019 03:00
Run a linear regression to determine an equation (y=mx+b y=mx+b)
Answers: 3
You know the right answer?
In a winter of an epidemic flu, 2000 babies were surveyed by a well-known pharmaceutical company to...
Questions
question
Social Studies, 22.06.2019 14:30
Questions on the website: 13722363