A chicken farmer received complaints that the eggs’ shells were very weak. She is looking to increase the amount of calcium the chicken receive. She separates her hens into 4 groups: the first will receive oyster shells, the second will receive eggs shells, the third will receive salmon and the fourth is the control group. Over four weeks of the new dietary supplements, the chicken farmer counts how many weak shelled eggs in 100 eggs were produced by each group. According to the farmer’s data, did the supplements improve the strength of the egg shells? If so, which supplement was most effective?

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

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.

im pretty sure its

(8,15)

step-by-step explanation: