2. The histograms below describe the values taken by three sample statistics in several hundred samples from the same population. The true value of the population parameter is marked on each
histogram
B.
C
Parameter
Parameter
Parameter
Based on the distribution of the three statistics in many samples, which is preferred as an estimate of
the parameter? Justify your answer.

All of the following are examples of service-learning opportunities except: a. donating time to senior citizen war veterans and writing a report about the experience for your u.s. history class. b. getting a part-time job at a habitat restoration center. c. reading to second-grade students as part of your assigned reading time for your english class. d. planting trees in your community and then discussing global warming in your science class.

When was napoleon banopart born?

Consider a normal distribution of frog weights with u = 500 grams and o = 65 grams. a sample of size 2,000 is drawn from this population. approximately how many of the 2,000 cases would you expect to find between 435 and 565?