Given variables:
price of an apple at a grocery store

price of a peach at a farmer's market

We expect the price of a peach at a farmerâ€™s market to be unaffected by the price of an apple at a grocery store.

Thus we would then expect the pattern in the scatter plot to not slope upwards nor downwards and we expect the points to be randomly scattered.

price of a peach at a farmer's market

We expect the price of a peach at a farmerâ€™s market to be unaffected by the price of an apple at a grocery store.

Thus we would then expect the pattern in the scatter plot to not slope upwards nor downwards and we expect the points to be randomly scattered.