21. Bias is present in the following sample designs. In each case, identify the type of bias involved and state
whether you think the sample result is lower or higher than the actual value of the population.
a. "Some cell phone users have developed brain cancer. Should all cell phones come with a warning label
explaining the danger of using cell phones?" (3pts)

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

Which food would provide you with the most calcium?

How did loftus interpret false memories? a. because of their desire to whoever is asking them about their memories people will often go along with what they want to hear b. eyewitness memories becomes faulty when we make errors in identifying the source of information we have stored in long term memory c. we accept subsequent misinformation as being correct, and this information becomes part of our memory for the original event d. when we retrieve a memory for a particular event from long-term memory, we also retrieve information from other sources relevant to the event