Crop researchers are interested in the productivity of a new variety of corn. They randomly select 25 plots from the 500 plots on a farm, plant seeds of the new variety on those plots, record the yield in bushels per acre, and find that a 99% confidence interval for the true mean yield is 118 to 130 bushels per acre. A. What is the point estimate from this sample?

B. What is the margin of error?

C. Interpret the 99% confidence interval in the context of the problem Interpret the confidence level of 99% in the context of the problem.

it's both, now can you answer my most recent question?

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.