Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


7. A new medicine has been developed and its effectiveness
has been determined by carrying out an experimental study.
30 patients were divided into groups of 20 and 10. The group
having 20, were given medicine while the other group dint
get any medication. The results obtained where as follows:-

Medication
Non-medication
Improved 8
2
Unimproved 12
8
Based on data, I think medication was:-

Answers were Sorted based on User's Feedback



7. A new medicine has been developed and its effectiveness has been determined by carrying out an e..

Answer / piyush

Ans (a) somewhat effective as in 8 patients improved while
in other only 2 improved.
(b) Basically ineffective because difference
between improved and unimproved where 6 and 4 respectively.
(c) Basically ineffective because in the control
group, also 2 patients improved without taking any medicine.
(d) Somewhat effective because 40% of the students
improved in medication (8/20), and only 20% improved in case
of control (2/10).

Is This Answer Correct ?    2 Yes 0 No

7. A new medicine has been developed and its effectiveness has been determined by carrying out an e..

Answer / sundaravalli

I think so its option d

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More General Aptitude Interview Questions

in a group,except 18 above 15 yrs of age and 15 r below 50 yrs of age..how many in that group

4 Answers   Oracle,


Why do we buy you?

0 Answers   Exim Bank,


Hi... can anyone send me punjab national bank (Management Trainee) model paper. My mail-id chithra.sundramurthy@gmail.com

0 Answers  


What is the number of zeros of the product of the first 100 numbers ?

37 Answers   Deshaw, RR Donnelley, RRDonnelley, Wipro,


DATAINTERPRETATION ( 5 QUESTIONS 10 MINUTES ) DIRECTIONS(Q1-5) THESE QUESTIONS ARE BASED ON THE TABLE BELOW BRAND SALES IN JAN’99 PERCENTAGE CHANGE FROM EARLY YEAR K 7.5 12% L 10 3% M 22 -5% N 34 -10% O 16 -20% Q1). Sales of brand M in Jan’98 was what percentage of Jan’99 sales? a) 17.22% b) 24.58% c) 29.58% d) 21.22% e) Cannot be determined Q2). The ratio of sales of N in 1998 to O sales in 1998? a) 43 : 34 b) 13 : 10 c) 23 : 13 d) 31 : 22 e) 54 : 43 Q3). What is the proportion of sales of K, l and M to the total sales of all brands in 1999? a) 36.28% b) 26.19% c) 32.32% d) 12.23% e) 44.13% Q4). By how much have the sales of O and N together fallen in Jan’99 as compared to Jan’98 ? a) 32 b) 19 c) 22 d) 27 e) 21 Q5). Which brand faced the maximum changes in the sales from Jan’98 to Jan’99 ? a) K b) L c) M d) N e) O

1 Answers   Patni, Wipro,


A sequence is given. You should find out error & write correct answer. 1 2 5 10 13 26 29 48.

5 Answers  


The ratio of the length : breadth : height of a cuboid is 5 : 4: 3, and the volume is 7500. What will be its surface area ?

0 Answers   Hexaware,


What is clearing?

1 Answers   Genpact,


What is the factor of x-3.

5 Answers  


A train travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs.What is the distance traveled

3 Answers  


What is the job profile

0 Answers   IOCL,


Area if square increase by 69% find sides % increased by?

3 Answers   3D PLM,


Categories