Automobile mechanics conduct diagnostic tests on 150 randomly selected new cars of particular make and model to determine the extent to which they are affected by a recent recall due to faulty catalytic converters. They find that 42 of the new cars tested do have faulty catalytic converters. What is the margin of error for a 99% confidence interval based on these sample results?

 .0942816

Step-by-step explanation:

Given

Sample size n = 150

Sample proportion = = 0.28

Confidence interval = = .99

1 - confidence interval = 1 - 0.99 = .01

For 99 confidence interval

        ( Z = 2.576 )

                           =  .0942816

your answer is a

step-by-step explanation:

4*4*4*4=256

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: