Answer: B
Trust me I took the test right now
Answer:
C
Step-by-step explanation:
In the attached file
Hi,
The answer is c. The sample is biased.
This is because the sample is taken on a single state, an Rebecca reports a statistic about the nation. Her data contains information only of her state. If she lives in a very cold state, there is probably more homeowners using electric heat than in a hot state.
2 * M = X
M = to minutes
x = to how many tables washes