Concept explainers
You are the owner of The Dependable Delivery Service. Your company has four vehicles: a large and a small van and a large and a small truck. The following set of data represents the number of packages delivered last week.
Monday | Tuesday | Wednesday | Thursday | Friday | |
Small Van | 67 | 86 | 94 | 101 | 86 |
Large Van | 142 | 137 | 153 | 165 | 106 |
Small Truck | 225 | 202 | 288 | 311 | 290 |
Large Truck | 322 | 290 | 360 | 348 | 339 |
a. What is the mean number of packages delivered for each van?
b. What is the median number of packages delivered for each truck?
c. What is the mean number of packages delivered on Monday?
d. What is the median number of packages delivered on Thursday?
e. What is the mode of all the packages delivered during the week?
f. What is the range of all the packages delivered during the week?
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