Question

An art curator counted the artworks in each exhibit. Which of the following gives the center and spread of the data?

• A. 69, 45 - 94
• B. 69, 56 - 85
• C. 45, 56 - 85
• D. 94, 45 - 94

Answer 1

The correct option is A 69, 45 - 94

There are 13 values in the given data set.



The values in the given data set are

45, 56, 57, 58, 64, 68, 69, 72, 74, 76, 82, 85, 94

There are 6 values to the left of 69 and 6 values to the right of 69.

Hence, 69 is the center of data.

The smallest observation is 45 and the largest observation is 94.

Hence, the spread of the data is from 45 to 94.