Cholesterol levels (mg/dL) were collected from a random sample of patients two days after they had a heart attack.

Click on the Data button shown below to display the data. Data

Cholesterol Level 236 318 294 226 276 280 186 270 294 210 142 206 360 278 244 266 224 242 282 220

(a) Find and interpret the mean. Put the answer in the first box and the correct units in the second box.

Mean =

Interpret:

50% of patients had cholesterol level less than this two days after they had a heart attack, and 50% had more. The average cholesterol level of patients two days after they had a heart attack. The average cholesterol level of patients admitted to a hospital. The most frequent cholesterol level of patients two days after they had a heart attack.

(b) Find and interpret the median. Put the answer in the first box and the correct units in the second box.

Median =

Interpret:

50% of patients had cholesterol level less than this two days after they had a heart attack, and 50% had more. The average cholesterol level of patients admitted to a hospital. The average cholesterol level of patients two days after they had a heart attack. The most frequent cholesterol level of patients two days after they had a heart attack.

(c) Find and interpret the mode. Put the answer in the first box and the correct units in the second box.

Mode =

Interpret:

The average cholesterol level of patients two days after they had a heart attack. 50% of patients had cholesterol level less than this two days after they had a heart attack, and 50% had more. The average cholesterol level of patients admitted to a hospital. The most frequent cholesterol level of patients two days after they had a heart attack. Submit Question Question 3