Which of the following correctly describes a a. a straight path that continues forever and has only one endpoint. b. a straight path that goes through two points and continues forever in both directions. c. a straight path from one point to another. d. an exact location.

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Aline passes through 3,7 and 6,9 what equation represents the line

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample