Cochlear implants are surgically implanted electronic devices that send a. electronic signals to the auditory nerve for processing b. sound vibrations to the cochlea for transduction c. sound vibrations to the ossicles in the middle ear d. electronic signals about sound waves to the brain

What are some properties of transverse waves?

7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?

If frequency goes down, what happens to wavelength? does it get shorter or longer?