Suppose you are told that a distribution is said to be approximately normal because outliers have skewed the data. List the possible ways outliers can skew an approximately normal distribution and what effect they can have.

Ajet plane has a sound level of 120 db at a distance of 60 m. what is the q23. sound level at a distance of 6.0 km? (60)2 (6000)? om solution 80db db, hint: 16x assume ultrasound waves travel through the body of an animal at 1540 q24. m/s. if a 30,000 hz signal were reflected off a portion of a heart which was moving toward the source at 3 m/s, what frequency signal would return to the stationary source? solution 30.117hz

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?