Math 201 Module 2



Math 201 Module 2

Problem 1

Mean = = 68.44 years of age.

Problem 2

Rearranging the data will give us:

27 30 152 201 212 218 239

For odd numbers Median = (n+1)/2 = (7 + 1)/2 = 4th value

The median number of newspapers sold = 201

Problem 3

Rearranging the data will give us:

51 55 58 59 59 64 65 72 77

The modal value = 59 years of age.

Problem 4

Mean = = 4.59 hours

Problem 5

Rearranging the data will give us:

45 70 142 268 290 352

For even number median = (3rd + 4th)/2

The median distance driven = 205

Module 2 ...