2. (a) A random sample of 10 houses in a particular area, each of which is heated with

Mathematics

1 answer:

WARRIOR [948]2 years ago

6 0

Answer:

The resulting observations are 143, 122, 118, 99, 109, 86, 125, 142, 103, 138. Let ? denote the average gas usage during January by all houses in this area.

Step-by-step explanation:

hope i helped

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