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Math·Problem-Solving and Data Analysis·One-variable data: Distributions and measures of center and spread
easy| Litter number | Number of rattlesnakes |
|---|---|
| 1 | 13 |
| 2 | 11 |
| 3 | 15 |
Rattlesnakes do not lay eggs but give birth to live young. For the last three years, a rattlesnake at a zoo gave birth to one litter per year. The table shows the number of rattlesnakes in each of these three litters.
What is the mean number of rattlesnakes per litter for these three litters?
What is the mean number of rattlesnakes per litter for these three litters?
A
2
B
11
C
13
D
15