Answer:
5.5 cm
Step-by-step explanation:
The best measurement to find the mass of a car is kilograms. The best measurement to find the length is Meters.
Answer: the predictive value positive of the test is 0.7
Step-by-step explanation:
Given that;
Predicted
Diesease No-Diesease Tt
Actual Diesease 225 75 300
No-Diesease 25 175 200
250 250 500
so finding the predictive value positive of the test,
predictive negative value = (175 / (75+175) )
= 175 / 250
= 0.7
Therefore the predictive value positive of the test is 0.7
(1/2) / (1/8) =
1/2 * 8/1 =
8/2 reduces to 4...so she can make 4 batches of pancakes
